The Zona Volcànica de la Garrotxa Natural Park (Catalan: Parc Natural de la Zona Volcànica de la Garrotxa) is a natural park area covering a Holocene volcanic field (also known as the Garrotxa volcanic field or Olot volcanic field) in Catalonia, northeastern Spain.

The volcanoes, of which there are about forty within the park, are no longer active, with the last eruption (Croscat) occurring about 11,000 years ago.

[1] However, the region is still seismically active, and a large earthquake in 1428 caused damage to buildings and twenty deaths in Barcelona, 90 kilometres (56 mi) to the south.

[3] The built-up areas of Olot, Santa Pau, Sant Joan les Fonts and Castellfollit de la Roca are completely surrounded by the park.

Some 980.86 ha of the park, including the best preserved volcanic cones, are fully protected as nature reserves.