Trek the Grand Traverse of Reunion Island
- Reunion
- 11 nights
An unparalleled crossing of a wild and lush mountainous paradise in the middle of the Indian Ocean
What's Included?
- Activities & Certified GuidesAll itinerary activities with expert, local, English-speaking guides
- Accommodation5 nights in locally owned hotels, 6 nights in gîtes & mountain refuges
- MealsAll breakfasts, 8 lunches, 9 dinners
- TransfersTo and from the airport and everything in between
- Luggage transferLuggage drop-off halfway through the traverse
- Small Like-minded GroupsSolo-friendly by design, join our small n’ sociable groups of up to 12 like-minded, active and outdoorsy people
From…excluding flights
Highlights
Cross the stunning interior of Reunion Island, a tropical French territory, on foot – with nine days of trekking unlike anywhere else in the world
Enjoy magical sunrise summits atop Piton de la Fournaise, one of the most active volcanoes in the world, and Piton des Neiges, the highest point in the Indian Ocean
Immerse yourself in the natural wonderlands of Reunion's famous cirques, Mafate and Cilaos, and bunk down in a series of remote gîtes nestled in sublime scenery
Wrap up your trek on a beautiful lagoon beach on Reunion's west coast, where you can kick back by the azure, wildlife-rich Indian Ocean
Itinerary
Day 1
Rendezvous in Reunion
HotelTwin shareDinner includedShow Day 1 detailHide detail
Get your first glimpse of Reunion Island, nestled in the Indian Ocean, as you descend into Saint-Denis Roland Garros Airport. Your host will meet you on arrival and transfer you a short distance to your hotel in downtown Saint-Denis. The rest of today is free to relax after your journey to Reunion; there's a pool at the hotel if you want to chill, or the seafront and historic centre of Saint-Denis are all easily explored on foot. There'll be a meet-up this evening with your guides and fellow adventurers for a welcome dinner and a briefing on the adventure ahead.
Day 2
The trek begins
Trekking5.5-6.5hrs · 12km · 828m up · 867m downMountain refugeMulti shareAll meals includedShow Day 2 detailHide detail
Hop in the van for a 45-minute drive to Dos d'Âne, a small village between the sea and the mountains which marks the start point for your grand traverse of the island. The trail sets you off into Reunion's famous cirques – a trilogy of mountainous valleys and natural amphitheatres formed by multiple millennias worth of volcanic activity and erosion. After a short distance you'll begin your descent into the truly stunning Cirque of Mafate via a technical but well-secured trail, ensuring some incredible vistas right from the beginning of your trek. You'll be following the GRR2 trail, a meandering route which allows trekkers to traverse the cirque in four days; Mafate is only accessible by foot which gives the grand traverse a feeling of having gone back in time, with no roads or cars to be seen for several days. Your first stop is at the îlet of Aurère, a small plateau isolated within the rugged terrain. The îlets on Reunion were once the refuge of fugitive slaves, historically known as Maroons. On today's last section between Deux-Bras and Aurère, you'll follow the bed of the Rivière des Galets, crossing the river at several points and eventually reaching Piton Cabris Inn, the first of a series of gîtes that you'll be staying in, tucked away in the rugged interior of Reunion's cirques. Settle in for dinner and a well-earned night's sleep with your first day of trekking under your belt.
Day 3
Through the heart of the Cirque du Mafate
Trekking6hrs · 13km · 1000m up · 900m downMountain refugeMulti shareAll meals includedShow Day 3 detailHide detail
Fuel up on breakfast and coffee at the gîte before setting off for the next stage through the Cirque of Mafate, continuing along the GRR2. Along this section you'll have ample time to take in the breathtaking scenery of the heart of Mafate as you pass through the charming hamlets of îlet à Malheur, îlet à Bourse, and Grand-Place-les-Hauts. The grocery shop at Le Pavillon Lodge is a great place to stock up on snacks and supplies, before descending to the bridge over the Rivière des Galets which will take you to the western side of the cirque. A steep climb with many steps awaits you here, leading all the way to îlet des Orangers, where you’ll stay for the night nestled in an incredible and remote spot that's worth the tough ascent to get there.
Day 4
îlet des Orangers to Marla
Trekking6hrs · 12.5km · 1147m up · 513m downMountain refugeMulti shareAll meals includedShow Day 4 detailHide detail
Wake up in a truly memorable location, waiting for the sun to rise above the peaks and light up the valley around you before breakfast and coffee to fuel you up for the day. A final full stage through Mafate awaits as you lace up your boots and set off on the GRR2 from îlet des Orangers, with a scenic meandering ascent through a rocky ravine taking you to Roche-Plate. Here, you'll switch trails to avoid a section of technical passages with steep descents and vertiginous, exposed points. You'll take an alternative route to Marla via the geological site of Trois-Roches with its impressive waterfall, an ideal spot for a nice picnic. Finish up today's route at another picturesque gîte at the foot of the Col du Taïbit – a ridgeline that separates the cirques of Mafate and Cilaos.
Day 5
Marla to Cilaos, via the Col du Taïbit
Trekking6-6.5hrs · 11.7km · 784m up · 1200m downHotelTwin shareAll meals includedShow Day 5 detailHide detail
Today kicks off in adventurous fashion with an ascent of a mythical pass: the Col du Taïbit, perched at an altitude of 2081m. You'll gradually climb the ridgeline, bidding farewell to the Cirque du Mafate which has been your home for the past few days as the route transitions into the Cirque du Cilaos. The Col du Taïbit is a prominent section of a famous trail-running race known as 'The Diagonal of Fools' – you'll be taking it a little easier than the trail runners along the ridge today, with your pack in tow. Back on the GRR2 trail, take in the epic expanse of views over the Cirque du Cilaos as you descend towards the town of the same name, this long route dotted with beautiful rivers, waterfalls and canyons. After several days away from civilisation, Cilaos will welcome you with its friendly mountain town vibe as you settle into a hotel for the next two nights, slowing down the pace of the trek a little ahead of the big effort required on the second half of the Grand Traverse of Reunion in the days to come.
Day 6
Hike, canyon or rest up in Cilaos
Hiking4.5hrs · 7km · 513m up · 513m downHotelTwin shareBreakfast and dinner includedShow Day 6 detailHide detail
Today is all about soaking up Cilaos and exploring one of three ways: the relaxed way, the adventurous way, or the super-adventurous way. If you want to take a load off your feet and relax in the town today, chilling at your hotel and spa surrounded by the highest mountains on the island, then that's all good and a fine choice! For those keen for more hiking today, your guide will lead a day hike along a beautiful trail called 'Le sentier de la Chapelle' to discover the cirque. This trail takes in a good chunk of the cirque outside of Cilaos with 4-5 hours of hiking, including exploring one of Cilaos' famous canyons to reach an incredible stone cathedral. The other optional activity today is to go canyoning – Cilaos is a fantastic place to do this experience, so if you're a fan of getting wet and wild and tackling natural water slides, rappels and jumps into natural pools and wish to tick this off during your time in the Indian Ocean, then this is the place to do it. Please note that this guided activity is not included in the trip cost - it is operated by a local company (not by our host partner) and is payable locally.
Day 7
Cilaos to Piton des Neiges refuge
Trekking4-5hrs · 7.5km · 1361m up · 87m downMountain refugeMixed dormAll meals includedShow Day 7 detailHide detail
Leave Cilaos behind to get back on with the job at hand – kicking off the second half of your great crossing of Reunion. Today is almost all uphill, with a lung-busting but beautiful climb to reach the Caverne Dufour hut, nestled below the Piton des Neiges – the highest point in the Indian Ocean. Bunk down in the mountain refuge here, surrounded by lunar-like terrain, near the summit of this 3069m-high volcano which emerged from the sea over two million years ago. Alarms will be set for a very early rise in the morning...
Day 8
Sunrise at Piton des Neiges (3069m) and on to Bourg-Murat
Trekking8-9hrs · 24km · 810m up · 1725m downGuesthouseTwin shareAll meals includedShow Day 8 detailHide detail
Rise early – very early – and roll out of the refuge while the stars are still out. As long as the forecast is good (your guide will make the call), you'll wrap up with warm layers and a headtorch and set off at around 04:00 to climb Piton des Neiges straight from the refuge. The first light of the day will help guide the way towards the summit, allowing you to reach it in time for a magical sunrise from the highest point of the Indian Ocean at 3069m. Take in this memorable moment, looking out across the island of Reunion (or at a blanket of cloud below you, depending on the conditions) before descending. The round trip to the summit and back takes approximately three hours, with 600m of up and down to get through. This is all before the next stage of the traverse itself, which you'll tackle after breakfast, so today is a really big day. It is optional to sit out the summit section if you wish. The GRR2 will lead you on as you admire fantastic views of the Cirque of Cilaos from the Kerveguen hillside, before switching to Bourg Murat and its landscapes of open plains populated by cows. This part of the trail leads you to a beautiful primary forest and a long – and at times muddy – descent. The final few kilometres take you through open pastures to reach Bourg-Murat, your final stop today where you'll find your local guesthouse.
For anyone struggling towards the end of today having done the sunrise summit, you can shave the final 6km (1.5hrs) off and take a transfer from Mare-à-Boue to the guesthouse at Bourg-Murat.
Day 9
Bourg-Murat to the Gîte du Volcan
Trekking6.5-7hrs · 19km · 1016m up · 362m downMountain refugeMulti shareAll meals includedShow Day 9 detailHide detail
The landscape continues to morph today. Having left the cirques behind, you'll trek through plains, pastures and on to a forest before arriving at the panorama of the Nez de Boeuf. Entering the dry river canyon here, you'll skirt old volcanic craters before reaching the Piton Textor – a summit overlooking the barren landscape. The final stretch today crosses the splendid Plaine des Sables and its otherwordly horizon as you approach the refuge at the Piton de la Fournaise volcano (2250m).
Day 10
The final stretch
Trekking5.5-6hrs · 12.5km · 510m up · 510m downBoutique HotelTwin shareBreakfast and lunch includedShow Day 10 detailHide detail
Another volcano sunrise hike kicks off this morning; however, it's a much easier and quicker undertaking compared with the one a few days ago. A 20-minute hike down to the Piton de la Fournaise at around 06:00 allows you to soak up the incredible light and colours as the darkness changes to the first light of the day. Hike back up to the gîte for breakfast, then the final section of your epic traverse gets underway. Trek down further into the volcanic area below, passing near a crater called 'Formica Léo' with its tones of ochre and vivid red, then continue your route to the summit of the main crater of the volcano, the Dolomieu crater. The trek officially ends today, with the final six hours or so of trekking under your belt. You've walked across the bulk of the island, covering 120km and eating into 9000m of elevation gain and 7500m of descent: a truly epic effort! A driver will meet you at the end point to transfer you to Reunion's glistening west coast area and your accommodation close to the beautiful lagoon beaches at L’Hermitage-les-Bains. Grab a sundowner to toast your achievement while watching the sunset over the Indian Ocean.
Day 11
Chill by the Indian Ocean
Boutique HotelTwin shareBreakfast includedShow Day 11 detailHide detail
You've earned the right to do anything you please today. No trip to this part of the world is complete without some time soaking up the incredible coastline and tropical ocean. Your base is ideal for either relaxing at the beautiful lagoon beach at L’Hermitage-les-Bains, swimming and snorkelling whenever you wish, or if you're keen to pack more adventure in, there are a number of activities that your host can help organise for you. Whale- and dolphin-watching trips are popular from July to October when the humpbacks are around, scuba diving trips are a possibility nearby (for those qualified) to dive above Reunion's coral reefs, or you can take a scenic helicopter flight over the island for a different perspective of the incredible landscape you spent the past 10 days trekking through.
Day 12
The adventure comes to an end
Breakfast includedShow Day 12 detailHide detail
The time has come to bid a fond farewell to your host as they take you back to Saint-Denis for your onward flight back to the real world.
Practical Stuff
Getting There
- Nearest airport
- Roland Garros Airport (RUN)
- Pick up
- Roland Garros Airport (RUN), Saint-Denis, Reunion
Any time on Day 1 - Drop off
- Roland Garros Airport (RUN), Saint-Denis, Reunion
Anytime on Day 12
This Trip is Graded Level 6
What is and isn't Included?
What's included
- Fully guided hiking traverse across Reunion Island
- Expert, local trekking guides
- 1 night at a historic hotel in Saint-Denis, Reunion's capital
- 6 nights in remote gîtes and mountain refuges in stunning spots along the route
- 2 nights at a 3-star hotel & spa in Cilaos, halfway through the traverse
- 2 nights at a 3-star beachside hotel on the West Coast at the end of the trek
- All (11) breakfasts to fuel you up for each day
- 8 picnic lunches in scenic spots during each trekking day
- 9 dinners, including traditional Creole meals at the gîtes and refuges
- Arrival transfer from Saint-Denis Airport at any time on Day 1
- Departure transfer to Saint-Denis Airport at any time on Day 12
- Transfer on Day 2 to reach the trailhead for the traverse
- Transfer on Day 10 from the end point of the trek to the beach on the West Coast of Reunion
- Luggage drop off in Cilaos midway through the trek, for extra supplies and to allow you to change out your gear, if needed
What's not included
Our trips do not include flights, trains or other travel to the start point and back from the end point.
- 2 lunches in Cilaos have not been included, to allow you to sample some local restaurants partway through the traverse
- 1 lunch and 2 dinners at the beach section at the end of the trip have not been included, to allow you to relax and explore the options on the coast
We recommend you budget about £20/$25 per meal to cover these.
Tips are not included in the trip cost; these are entirely at your discretion. If you would like to tip, the amount should be reflective of your perception of service and quality.
You know your own spending habits best, so please budget an appropriate amount for things like optional meals and drinks, shopping and laundry.
Travel insurance is compulsory for all of our adventures and you are required to provide your policy information before departing. Your insurance should include adequate protection for overseas medical treatment, evacuation/repatriation, your baggage and equipment and the specific activities involved on your adventure. We also strongly recommend it includes cancellation and curtailment insurance, should you be unable to join your trip for specific reasons such as illness. Our recommended travel insurance provider is Campbell Irvine (opens in new tab), as their insurance offers all of the above.
Visa requirements often change, and you are responsible for obtaining any required visas for this trip. Please check with your nearest embassy or consulate for up-to-date advice.
Where You'll Stay
Looking for a private room? See Optional Extras for details and pricing.
What You'll Eat
Breakfasts at the hotels are buffet style, involving pastries, fruits, eggs, bread, cheeses and meats plus juices, teas and coffees. At the gîtes and mountain refuges along the route, the food is more basic. Dinner is generally rice, lentils and vege…
Optional Extras
Pre/Post Trip Accommodation
- Single room in L'Hermitage-les-Bains
- …/per night
- Single room in Saint Denis
- …/per night
- Twin/double room in L'Hermitage-les-Bains
- …/per night
- Twin/double room in Saint Denis
- …/per night
Upgrades
- Optional Private Room Upgrade for 5 nights at hotels
- …
For solo travellers wanting their own space, you can request a solo room upgrade for the five nights which are spent in hotels on this trip. Please request on booking, as this is subject to availability. See Optional Extras for prices. There is no option for solo rooms at either the gîtes or the mountain refuges.
Transfers
- Private Transfer (Arrival) - Airport to St-Denis Hotel (1-3 people)
- …
- Private Transfer (Departure) - L'Hermitage-Les-Bains to Airport (1-3 people)
- …
To request any extras, message your host via your Much Better Adventures account once you have booked your trip.
All extras must be paid before your trip starts.
Ratings & Reviews
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- 4.0
- Guides & crew
- 5.0
- Accommodation
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- Itinerary
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Before You Travel
What to Pack

Know before you go! Some stuff we'll provide, other things you'll need to bring.
FAQs
What if things don't go to plan?
The trekking season from May-November is reliable in terms of temperatures and rainfall, since this falls outside of Reunion's rainy season (December to April). Your host is an adventure specialist based long-term in Reunion with experience operating activities all over the island. In the event that conditions affect the itinerary, your guides will have several options to pivot to in terms of different routes.
How many guides and support crew will there be on my trip?
This trip is guided by one qualified and experienced local trekking guide throughout, from Day 1 to Day 10. You'll have an additional driver at the start and end of the traverse, and for your transfers to and from Saint-Denis Airport. Day 11 is a downtime day on the coast, though your host can help arrange any optional activities you might wish to book for this day.
Can I leave my excess luggage somewhere?
Excess luggage can be left with your host in Saint-Denis on the morning of Day 2. They will return your luggage to you at the hotel in Cilaos on the evening of Day 5, and collect it again on the morning of Day 7. Finally, it will be returned to you again at your last hotel on the coast, on the evening of Day 10.
What do I do about drinking water?
The water in Reunion is safe for foreign travellers to drink. You'll need to bring a minimum of two litres of carrying capacity (in bottles or bladders) to take with you throughout the trek, as it can be hot and humid. You can fill up at the gites and refuges, and your guide will advise on further refill opportunities each day. If you wish to safely fill up from natural water sources during the trek, have a read of our guide to the best water filters for adventures.
Remote Environment: What factors should I consider?
This trip visits locations which can be considered to be remote, where the travel time to the nearest medical facility is likely to be above 12 hours, even with outside assistance. Outside communications in some locations may be limited. An evacuation may require a change of route from the originally planned one and the use of a support vehicle, either privately owned or public transport by land, air or water, to reach a point of medical care. Additional consideration should be given by and to those with pre-existing medical conditions with specific care needs and should be raised with your host before the trip. Those with pre-existing medical conditions should also seek guidance from a health professional prior to travelling. Should you experience health issues during your trip you should inform your guide immediately so the proper care can be provided. All travellers should have suitable and adequate travel insurance in place to provide cover for potential additional costs.
Hot climate: what factors should I consider?
This trip operates in areas where daytime temperatures can reach extreme highs, where limited shade and high humidity can also be a factor. These conditions can affect physical performance and increase the risk of dehydration or heat-related illness. Your guide will adjust the pace and monitor the group closely, but hydration, proper clothing, and sun protection are essential.
Before travelling, consider your ability to be active in high temperatures and consult a medical professional if you have concerns – especially if you have any cardiovascular or heat-sensitive conditions. Arriving a day or two prior to the trip may help you adjust gradually to the heat.
Can I book on my own?
Sure can! Over 70% of our travellers travel solo, it’s a great way to meet like-minded people.
Who is running the trip?
Our team of Adventure Hunters co-create exclusive adventures which are run by highly vetted, specialist hosts. The trip is run by our trusted host partner in the destination. We only work with independent, local, in-destination experts who know the very best places to explore and how to stay safe. Read more information about the local teams we partner with. You’ll be introduced to the host straight after making a booking via the Much Better Adventures platform.
What is the official travel advice?
Much Better Adventures refer to the UK Government’s official travel advice when designing trips and monitoring trip operations. We recommend that all customers are familiar with the practical information provided on the Government’s FCDO website, where current travel advice can be found by searching for the applicable destination(s).
For customers joining this trip from other international destinations – please also read the official travel advice applicable to your country of residence/origin, as this may differ.
What vaccinations do I need?
We recommend checking out the country-specific information and also talking to a travel nurse.
How are the trips priced?
We automatically convert prices from the local currency that a host receives to your chosen currency. We update our exchange rates on a daily basis so this does mean that prices displayed on the site are subject to currency fluctuations, which is why you may see them change over time.
If you wish to change the currency you pay in, head to the bottom of the page.
Why are your adventures only for adults?
All of our group adventures are specially designed for adults to enjoy as we want these adventures to bring together outdoorsy people who are truly like-minded. You must be over 18 to join one of our trips.
Who else will be on my trip?
You're always in good company on one of our adventures.
Our trips are typically made up of a mixture of solo travellers and small groups of 2 or 3 friends, with most in their 30s-50s.
Our sociable adventures are solo-friendly by design and naturally attract outdoorsy people with a shared mindset; a love for adventure, a desire to push themselves and meet awesome, like-minded people along the way.
It’s this camaraderie that has so often turned a great adventure into a life-changing one.
Don't just take our word for it:
- 95% of people rate the group dynamics on our trips 5/5
- 90% of people recommend joining a trip to make new friends
- 75% of people have met people on our trips that they would now consider friends
See here for more info about the Much Better Adventures tribe.
What's the weather like?
May to November is Réunion Island's dry season, and the best time for trekking.
May to August are the cooler months, being generally cool and dry, with clear skies and the odd rain shower, especially on the eastern windward side of the island. Temperatures range from 18°C to 26°C (64°F to 79°F), whilst at the higher elevations in the interior during the trek, things can drop significantly, especially at night, ranging from 5°C to 15°C (41°F to 59°F). Frost is even possible at higher altitudes.
September to November are the warmer months, reaching 20°C to 28°C (68°F to 82°F) by November. Higher elevation temperatures remain cooler, but not as cold as earlier months, ranging from 10°C to 20°C (50°F to 68°F). Overall this period sees lower rainfall, but higher humidity and chances of more precipitation in November as the island transitions into its wet season.
What's the carbon footprint for this trip?
We partner with the World Land Trust to ensure this trip achieves Net-Zero emissions. We also support their Buy an Acre programme, helping local communities to buy and protect natural habitats in perpetuity.
What's the number?
It works out on average at 299kg of CO2 emissions per person, including all local transport, accommodation, food, activities, guides, staff and office operations.
The only thing it doesn’t include right now is flights and travel to the destination. We do make an overall estimate across all our customers separately, but as we don’t book flights, have customers from all corners of the world, and no way of reliably knowing their travel plans, we simply can’t include an individual number in the figure on display here. We’ve got a goal to fix that, so that when you book, there is a way to measure and mitigate the carbon emitted by your flight too.
But what does the number mean?
Yep, hard to picture eh? To give you an idea:
- Driving 1000 miles/1609km would be approximately 281kg of CO2 in an average car (or 140.5kg per person, if there were two of you in it).
- A return economy class flight between London and New York would be approximately 1619kg (1.66 tonnes) per person.
- 10 trees in a temperate forest are estimated to remove approximately 250kg of CO2 from the air in a period of 5-10 years.
What are we doing about it?
Our trips are relatively low-carbon by design, and we're working with all our hosts to develop long term carbon reduction plans. We partner with the World Land Trust to ensure this trip achieves Net-Zero emissions. We also support their Buy an Acre programme, helping local communities to buy and protect natural habitats in perpetuity, ensuring the protection of the reserve and its wildlife.
Want to know more?
Amazingly, no international travel company has ever publicly published their carbon measurements before, as far as we know. We believe that must change, quickly. So we’re openly sharing the method we used in the hope that other companies will be able to more easily follow suit and build on what we've done so far. You'll find it all here.
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Departure dates
Wednesday 15th July 2026
to Sunday 26th July 2026
Last minute - Host approval required
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