Watch: Lava from Piton de la Fournaise volcano seen moving toward Indian Ocean

The volcano is more than 5,00,000 years old and is one of the most active on Earth.

In Short

• The volcano is one of Earth's most active, erupting over 150 times since 1600s
• Latest eruption began in February 2026, lasting longer with more lava flow
• Authorities warn public to stay away as lava reshapes island and environment

Thick, glowing streams of molten rock are slowly but surely swallowing a major highway on Reunion Island in France, and moving toward the Indian Ocean.

Striking footage shows bright orange lava from the Piton de la Fournaise, a shield volcano on Reunion Island, flowing across Route Nationale 2, a highway, like a fiery river.

Thick smoke billows into the air as the hot rock burns through grass, trees, and asphalt. The lava is still moving forward, inching closer to the ocean waves.

Officials are warning people to stay far away because of the danger.

AN ACTIVE VOLCANO

Piton de la Fournaise sits on Reunion Island, a French territory located about 700 kilometres east of Madagascar.

Locals call it the “Peak of the Furnace” because it has been erupting for centuries. The volcano is more than 5,00,000 years old and is one of the most active on Earth.

Since the 1600s, it has burst into life more than 150 times, often sending rivers of hot rock down its slopes.

Most eruptions are short, but every few years, one lasts longer and covers more ground. Scientists watch it closely because it sits inside a large crater and can change the shape of the island itself.

LATEST VOLCANIC ERUPTION

The latest outburst started on February 13, 2026. Experts say this eruption has already lasted longer and produced far more lava than many recent events.

Last month, the lava from this outburst flowed all the way into the Indian Ocean, releasing clouds of smoke.

By early April, fresh flows had cut the main eastern road in three places, leaving some towns temporarily cut off.

As the lava touches the sea, it cools quickly and builds new rocky land, slowly pushing the coastline outward. At the same time, it creates thick clouds of steam mixed with gases that can sting the eyes and make breathing difficult.

No one has been hurt so far, but authorities have closed the area and asked tourists to keep clear.

The island’s rich forests and coral reefs could also feel the heat if the flows keep growing. This powerful show from nature reminds us how volcanoes keep reshaping our planet.

While the sight is breathtaking, safety comes first for the people who call this beautiful island home.

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