Birthplace of the Mundo River — Calares del Mundo and Sima Natural Park

The circular route of the Nacimiento del río Mundo immerses you in a fascinating karst landscape, where trails wind through lush pine forests and lead you to the spectacular source of the river. The crown jewel is the "Chorros" waterfall, a powerful 100-meter cascade that erupts from the cave, creating an unforgettable natural spectacle. At 8.2 kilometers long with an elevation gain of 344 meters, this moderately difficult hike will take approximately 2 hours and 40 minutes, offering an immersive experience in the nature of Albacete.

To plan your visit, note that the best time to explore the trails of the Parque Natural de los Calares del Mundo y de la Sima is spring or autumn, especially after periods of rain. It is during these times that the river's flow is most abundant, increasing the likelihood of witnessing "El Reventón," a natural phenomenon where water bursts forth with incredible force. Parking is available near the trailhead, making access to this stunning area easy.

This trail stands out for its rich biodiversity, home to over 135 endemic plant species and offering the chance to spot wildlife such as ibex or griffon vultures. The area's unique geology, with its sinkholes and dolines, adds a distinctive character to the landscape, making this route one of the most interesting for exploring the terrain features of the Parque Natural de los Calares del Mundo y de la Sima.