Piton de la Fournaise, one of the most active volcanoes on earth, is Réunion’s most iconic natural attraction. Located in the southeast of the island, this massive shield volcano offers an otherworldly landscape of craters, lava flows, and rugged peaks. Visitors can hike to the volcano’s rim, where they are rewarded with panoramic views of the caldera and, occasionally, the spectacle of glowing lava flows. The Plaine des Sables, a barren volcanic plateau that resembles the surface of Mars, adds to the surreal beauty of this region.

For those looking to explore Réunion’s volcanic heritage, the Piton de la Fournaise is a must-visit. The volcano is not just an adventure playground but also a fascinating geological site, offering insights into the island’s formation and ongoing volcanic activity.