Sierra de Aracena and Picos de Aroche Natural Park

Sierra de Aracena and Picos de Aroche Natural Park is a protected area in the Sierra de Aracena range, part of the Sierra Morena mountain system, Huelva Province, southwestern Spain.

The natural park spreads across 28 municipalities with a population of 41,000 people. Rivers which run through it include the Odiel and Murtigas.

Source: Wikipedia