Foz da Ribeira da Janela (Monumento Natural)

At the mouth of the Ribeira da Janela, the island's longest watercourse, big rocks stand in the ocean; one of them is pierced by a window-shaped opening ("janela") that gave its name to the river and the village. The "Escoada da Foz da Ribeira da Janela" — the lava flow at the mouth — is among the Region's fifteen Natural Monuments created in 2021, witnesses to the archipelago's volcanic history born of two hotspots. A rocky beach with free access, toilets and showers 9:00–19:00 according to Porto Moniz municipality; seen from the Porto de Abrigo viewpoint and the Ribeira da Janela lookout.