Croscat Volcano

Croscat is a cinder-cone volcano in the Garrotxa Volcanic Zone Natural Park in Catalonia, near the town of Olot. It is a well-studied volcanic cone formed by basaltic pyroclastic deposits and is part of a larger volcanic landscape with lava flows and cones.

The site includes trails and viewpoints that allow visitors to see the cone and nearby lava fields; an interpretive route explains the volcanic geology and the human impact from past quarrying. The cone’s profile and exposed inner layers provide clear evidence of its cinder-cone structure and eruptive deposits.

In the 20th century the cone was altered by quarrying for scoria; subsequent restoration and park management have stabilised the area and provided controlled visitor access. The site is managed within the Garrotxa park framework to balance geoconservation and recreation.

Croscat sits in the volcanic zone of La Garrotxa in northeastern Spain, surrounded by a landscape of forests and basaltic lava flows, with Olot as the nearest town and park visitor centre.

• Park context and access: Part of the Garrotxa Volcanic Zone Natural Park, the cone and surrounding lava flows are accessible via marked trails and an interpretation path created after restoration work.
• Conservation history: The cone was subject to quarrying in the 20th century; restoration and stabilisation projects were later carried out to protect the volcanic structure and surrounding landscape.

Croscat is accessible from the town of Olot in Catalonia. Regional buses connect Olot with Girona and Barcelona; from Olot the volcanic zone is a short drive or bike ride to the park’s visitor areas and trailheads.

• Use the interpretive paths from Olot for safer access-the volcanic cone has loose scoria and steep sections.
• Visit in the shoulder seasons to avoid the hottest summer months when flanks become dusty and exposed.
• Don't expect forest-Croscat's appeal is the raw geological shape and the view across the Garrotxa Volcanic Zone Natural Park.