Reunion Island is hands down the wildest place I’ve ever been, and I mean that literally. One day I was hiking through the Mars-like landscape of Piton de la Fournaise volcano, and the next I was swimming under the 220-foot tall Cascade Niagara waterfall. This island seriously feels like someone took Hawaii, France, and Madagascar and somehow smashed them all together.
The things to do on Reunion Island are absolutely insane. Between watching the sunrise above a sea of clouds in Mafate Cirque and paragliding over the turquoise lagoons of Saint Gilles, this place kept surprising me at every turn. Here are my favorite spots on this volcanic paradise that blew my mind (and will probably blow yours too).
Best Things to Do on Reunion Island
Looking for the coolest things to do on Reunion Island? Hike the breathtaking Piton de la Fournaise, snorkel at the vibrant Coral Gardens of L’Hermitage, explore local flavors at St. Paul’s Market, take in stunning panoramic views from Maido Lookout, and learn about marine conservation at the Kelonia Turtle Sanctuary. Whether you’re interested in adventure, nature, or culture, here are the top attractions to visit in Reunion Island.
1. Piton de la Fournaise
Piton de la Fournaise isn’t just another volcano—it’s one of the most active on the planet, and it’s unreal to witness. Hiking this crater is like stepping onto another planet. One moment you’re in a green forest, the next you’re walking across a vast, black lava plain. The contrast is wild.
I tackled the Pas de Bellecombe trail, and while the early morning chill was brutal, the sunrise over the caldera made it 100% worth it. You don’t need to be a hardcore hiker either—some routes are beginner-friendly. The key is getting there early and dressing for fast-changing weather. If you’re lucky, you might even catch a small eruption from a safe distance (I didn’t, but locals showed me insane videos). Whether you’re there for the hike, the science, or the scenery, Piton de la Fournaise is a raw, unforgettable experience.
2. Coral Gardens of L’Hermitage
Snorkeling at the Coral Gardens of L’Hermitage was hands-down one of the chillest yet most colorful things I did on Réunion. Just off the west coast near Saint-Gilles-les-Bains, this marine reserve is perfect for anyone who wants to swim through postcard-worthy coral reefs without needing a scuba license.
I rented gear right by the beach and spent a couple hours drifting over coral beds packed with tropical fish. Visibility was insanely clear—I could see sea cucumbers, butterflyfish, and even a curious octopus tucked between rocks. If you’re not into snorkeling, the nearby beaches are still worth the visit. Locals picnic, play volleyball, or just nap under the shade. The water’s calm and shallow, so it’s also great for families or first-time swimmers. It’s not just pretty—it’s protected, too, which makes it feel even more special.
3. Cirque de Salazie
Cirque de Salazie is the lushest of Réunion’s three calderas, and it completely caught me off guard. I drove in early morning through tunnels of mist and fern-covered cliffs, and every corner opened up to another jaw-dropping waterfall. The vibe here feels untouched and timeless.
If you’re short on time, start with a stop at Voile de la Mariée, the “Bride’s Veil” falls. It’s right off the road and worth pulling over for. I ended up taking a short hike from the village of Hell-Bourg (also worth a walk-around) and found myself completely alone among bamboo groves. It felt like another planet. Whether you’re into quick photo stops or long hikes, Salazie has options. I’d skip the rental scooter here—roads are narrow and twisty. Come for the nature, stay for the serenity.
4. St. Paul’s Market
If you want to get a taste of local life fast, head straight to St. Paul’s Market. Held Fridays and Saturdays along the seafront, this is where the island’s heartbeat really kicks in. You’ll hear creole music, smell fresh samoussas frying, and see vendors selling everything from lychees to woven baskets.
I picked up a coconut pastry from a stall near the entrance, and it was gone before I made it to the spices. Honestly, the food here is the reason to come hungry. Try a fresh cane juice or a cup of “bonbon piment”—spicy lentil fritters. But it’s not just about snacking. You’ll find handcrafted jewelry, locally made clothing, and even natural soaps. Some vendors love chatting about their crafts, which makes it feel personal. If you’re into markets, this one’s vibrant, unfussy, and full of flavor.
5. Maido Lookout
Maido Lookout is the place that finally made me understand just how wild and vast Réunion really is. Sitting 2,190 meters above sea level, it overlooks Cirque de Mafate, one of the island’s most remote areas—reachable only on foot or by helicopter.
I woke up before sunrise to drive up here, and the early start was worth it. When I reached the top, a thick layer of clouds blanketed the caldera, and then—like magic—they drifted away, revealing an insane view of jagged peaks and tiny villages tucked deep in the valley. You don’t need to hike to enjoy the view, but if you’re up for it, there are trails starting from the lookout. Just bring a jacket—it gets cold up there. For anyone trying to wrap their head around Réunion’s geography, Maido delivers the perspective you didn’t know you needed.
6. Kelonia Turtle Sanctuary
Kelonia Turtle Sanctuary in Saint-Leu is one of those rare spots that’s equal parts feel-good and fascinating. It’s a research and rescue center for sea turtles, and you can actually watch them swim in open-air pools while learning about how the team helps rehabilitate injured turtles.
I didn’t expect to enjoy it as much as I did. Watching a green turtle glide through crystal-clear water just a few feet away was hypnotic. Inside the center, there are exhibits that break down everything from plastic pollution to the cultural history of turtles on the island. It’s super kid-friendly, but not dumbed down. The staff are passionate and knowledgeable, and you can tell they care about education just as much as conservation. If you need a break from hiking or beaches, this is a great half-day activity that still keeps you connected to nature.
7. Le Jardin d’Eden
Le Jardin d’Eden, just behind the coastal strip in L’Hermitage, feels like someone bottled up the essence of the island’s biodiversity and gave it structure. It’s a private botanical garden packed with tropical plants, fruit trees, medicinal herbs, and tons of birds and insects buzzing around in their natural habitat.
I dropped by on a hot afternoon and ended up spending way longer here than planned. The shaded walking paths and labeled plant guides made it easy to wander without a map. You’ll spot everything from vanilla orchids to baobab trees, and I even caught a glimpse of a bright blue tang in one of the little ponds. They offer self-guided tours and have signs in both French and English, which helped a lot. If you want a quiet break that doesn’t involve sand or sweat, this garden’s a solid bet.
8. Cilaos
Cilaos is that kind of place where time slows down and nature takes center stage. Hidden in Cirque de Cilaos and accessed via 400+ hairpin turns from the coast, it’s not the easiest place to reach—but the reward is huge.
By the time I got to the village, my legs were itching to move, so I picked a half-day trail that led past waterfalls and old lava flows. The views here are unreal—mountains rising straight up from the valley floor, clouds rolling in and out like a theater curtain. The town itself has hot springs, local wine, and charming little guesthouses. If you’ve got extra time, spend the night. After a home-cooked Creole dinner and a stargazing session in total silence, I was hooked. Cilaos isn’t a quick stop—it’s where you go to breathe deep and stay a while.
9. Trou d’Eau Beach
Trou d’Eau Beach in Saline-les-Bains is the ultimate spot when you want to relax without being bored. It’s known for its calm, shallow lagoon protected by a coral reef, making it ideal for swimming, snorkeling, and paddleboarding—even if you’re not a strong swimmer.
I came here for a quick dip and ended up renting snorkel gear from Alizée Plongée, a dive shop just across the street. The coral reef is surprisingly lively, with butterflyfish, sea cucumbers, and even the occasional sea turtle. On shore, you’ll find beach bars like Le Choka Bleu with cold drinks, Creole snacks, and live music on weekends. It’s popular, but never feels overcrowded. Locals tend to claim their spot early, so get there by mid-morning. Whether you’re in the water or stretched out on the warm sand, Trou d’Eau is one of the best low-key beaches on the island for pure, no-frills enjoyment.
10. La Roche Merveilleuse
La Roche Merveilleuse, perched above Cilaos, is a viewpoint that lives up to its name—“The Marvelous Rock.” You get a full panoramic sweep of the Cirque de Cilaos, with jagged peaks and terraced villages tucked below.
It’s a short drive from town and only a 10-minute walk from the parking area, which makes it one of the more accessible viewpoints on the island. I stopped here after a long hike and had the place to myself—just sat on a bench and watched the clouds shift across the valley. There’s a tiny picnic area if you want to linger longer. It’s not a major destination, but that’s exactly why it’s worth visiting. For a quick hit of mountain magic without the sweat, this overlook delivers big views with zero effort.
11. Cap Noir
Cap Noir is the trail to choose when you want jaw-dropping views without spending half your day hiking. The loop takes about two hours and delivers epic views of Cirque de Mafate, which looks straight-up prehistoric from this angle.
I hiked it just after sunrise, and the light spilling over the peaks was insane. The trail has ladders and metal cables in a few spots, but nothing too intense if you’re reasonably fit. Every turn gives you a new shot for your camera roll—deep valleys, spiky ridgelines, and tiny hamlets barely visible in the distance. It’s also one of the quieter trails, especially if you go early. If you’re itching for a big payoff with relatively low effort, Cap Noir checks all the boxes. Bring water, solid shoes, and your best wide-angle lens.
12. Étang-Salé Beach
Étang-Salé Beach is where Réunion flips the script on tropical beaches. Instead of white sand, you get dramatic black volcanic sand, and it’s gorgeous. The beach stretches wide and wild, with waves big enough for surfers but also calmer pockets where you can swim.
I came here with a few local friends who grew up nearby, and we ended up staying all afternoon. There’s a picnic area shaded by casuarina trees, perfect for a DIY lunch. You’ll also spot anglers setting up at the far end of the beach—apparently, it’s a favorite fishing spot. For surfers, there’s a reef break that draws a steady crowd. And even if you’re not catching waves, just walking along the black sand feels different—like you’ve stepped into another world. It’s raw, less polished than the west coast beaches, but that’s what makes it unforgettable.
