Geomorphology of the Sierra Gorda karst, South Spain

Abstract

The limestone massif of Sierra Gorda is one of the most important karst areas in the Betic Cordillera (southern Spain). In this work, we present a geomorphological map of this area compiled using stereoscopic image analysis and field work. The map covers 300 km², synthesizing karst landforms at a scale of 1:33,000. These landforms have been classified into seven minor and major types (karren, sinkholes and uvalas, poljes, canyons, planation surfaces, springs and travertine formations, and caves). The map is a useful tool for the environmental reassessment of the massif and its possible recognition as a geopark.