Recent volcanic activity from the Piton de la Fournaise volcano on Réunion Island has resulted in two lava flows that have dramatically cut the RN2 national road in half. This volcano, located on the eastern side of Réunion, is known for its frequent eruptions, and the current lava has not only impacted the roadway but has also burned parts of the surrounding forest, creating a hazardous environment.

The Piton de la Fournaise, meaning "Peak of the Furnace," is a shield volcano characterized by broad and gentle slopes formed by runny basaltic lava flows, similar to those found in Hawaii. Its activity is closely monitored, as it can lead to significant environmental changes and impacts for local communities. The unique landscape of the volcano is often a tourist attraction, but such eruptions pose threats to both infrastructure and safety.

The situation remains dynamic as authorities assess the damage and potential risks associated with the ongoing volcanic activity. Residents and travelers are encouraged to stay informed as updates are released, particularly regarding road safety and access, given the importance of the RN2 road as a crucial travel route on the island.