Reunion Island

The Island Where the Volcano Decides Your Itinerary

In February 2026, Piton de la Fournaise erupted again. Four fissures opened inside the Enclos Fouqué caldera, lava fountains reached 50 meters high, and by mid-March the flow had crossed Route Nationale 2 and entered the Indian Ocean. Réunion handled it the way it handles most eruptions, with practiced calm. Guided tours pivoted to the Plaine des Sables so visitors could watch from a safe distance. Scientists updated their dashboards. And the island kept operating.

This is the unusual reality of visiting Réunion: one of the world’s most active volcanoes sits in the middle of an inhabited island that happens to also be a French overseas department with excellent roads, boulangeries, and a functioning health system. The place is genuinely extraordinary, not in the polished resort sense, but in the sense that almost nothing else like it exists.

Piton de la Fournaise

The volcano rises to 2,632 meters and erupts, on average, twice a year. When the trails are open (which is most of the time, volcanic activity permitting), the main hike is 13 kilometers round trip from the Pas de Bellecombe car park to the crater rim. It takes 4 to 6 hours depending on pace. The landscape inside the caldera is unlike anything in Europe or the Caribbean: a wide floor of dark hardened lava, utterly devoid of vegetation, the colors running from burnt orange through jet black to a deep purplish grey. You could land a film crew here to shoot a Mars sequence and nobody would question it.

Before you go, check the OVPF (Observatoire Volcanologique du Piton de la Fournaise) website. The site posts current eruption status and trail closure information. If the Enclos is closed, the guided tour to Plaine des Sables is genuinely worth taking rather than abandoning the whole excursion. The flat volcanic plain at altitude has its own stark logic.

Start early: by 10am the car park is full in peak season and afternoon cloud typically rolls in by 2pm, cutting the views significantly.

The Cirques: The Part Most Beach Tourists Skip

Réunion’s interior is shaped by three massive eroded calderas called cirques. These are not the volcano, but ancient, collapsed volcanic structures filled with villages, waterfalls, and ravines.

Cirque de Salazie is the most accessible and most photogenic, draped in waterfalls. The village of Hell-Bourg, which sits inside it, is classified as one of France’s most beautiful villages and preserves Creole architecture from the 19th century in better condition than anywhere else on the island. The creole-style maisons are painted in deep colonial colors, their wooden fretwork elaborate, their gardens chaotic with tropical growth. You could spend a full day here and not run out of things to look at.

Cirque de Mafate is the reason serious hikers come. It is accessible only on foot or by helicopter. There are no roads. The villages inside, like La Nouvelle and Marla, have small gites (hikers’ cabins) where you can book a bed and dinner for around 50 euros. This is the Réunion that tourists posting beach photos have never seen, and it rewards anyone willing to carry a bag for two or three days.

Beaches and the Coast

The west coast has the calmer water, protected by a coral reef, and the towns of Saint-Gilles-les-Bains and Boucan Canot have the most developed beach infrastructure. L’Ermitage beach is broad, shallow, and good for families. The east coast, by contrast, faces open ocean and can be rough; the black-sand beaches there are striking but generally not safe for swimming.

Scuba diving and snorkeling are concentrated on the west coast lagoon. The reef has suffered some coral bleaching events but remains worth visiting, with sea turtles reliably sighted around L’Hermitage.

What to Eat

The food is one of the genuine surprises. Réunion cuisine reflects every wave of immigration the island has seen: African, Indian, Chinese, Malagasy, and French, layered over each other in ways that produce dishes you will not find anywhere else.

Cari is the foundational dish, a curry that is cooked differently from Indian or Thai versions, often with local spices and served with rice, dal, and rougail (a tomato and chili condiment). Order the cari poulet or cari cabri (goat) at a local restaurant rather than a tourist terrace.

Rougail saucisse is the quick local meal: smoked pork sausage cooked in tomato sauce with chili, served over rice. It is sold everywhere from service station cafeterias to proper restaurants and it is hard to eat it badly.

For dessert or a roadside snack, the bouchons (steamed pork dumplings) sold at Chinese-run shops are cheap, light, and very good.

Rhum Arrangé is the island’s unofficial spirit: rum infused with vanilla, passion fruit, lychee, ginger, or combinations thereof. Every bar has its own version and they vary considerably in quality. Buying a bottle from a roadside producer is more interesting than the supermarket versions.

Where to Stay

LUX* Saint Gilles is the standout luxury resort, positioned on the west coast with direct beach access and rooms that are genuinely comfortable rather than just expensive. For mid-range visitors, the gites and chambres d’hotes in the cirques and on the lower hillsides offer far more character than any generic hotel, and owners tend to know the island’s hiking routes better than any guidebook.

If you plan to hike Mafate, book your gite well in advance during July and August. Capacity is very limited and the alternative is either a helicopter out (available but expensive) or a long walk back.

Getting Around

Rent a car. Public buses exist but run infrequently to the places worth going, and the island is shaped in a way that rewards spontaneity. The road network is excellent, particularly on the coasts, though the mountain roads require confidence and patience.

Taxis run about 20 to 35 euros for daytime journeys in the lowlands, rising to 25 to 45 euros at night and on Sundays.

The island uses the euro and runs on French norms: restaurants close between lunch and dinner, Sunday mornings are quiet, and card payments are widely accepted.

When to Go

May to November is dry season and the sensible answer for anyone who wants predictable weather. December to April is cyclone season: rain is more frequent and cyclones, though not guaranteed, are possible. The shoulder months of May and November are particularly good, with fewer tourists and lower accommodation prices.

Check the OVPF site before finalizing your dates if a volcano hike is high on your list. An active eruption can close the Enclos for weeks at a time, which happened repeatedly through 2025 and into 2026.