This document summarizes a hiking route called L'Infern Ravine located north of Alicante, Spain. The 14-kilometer route has a median difficulty level and descends 800 meters along the Vall de Laguar valley. Hikers should leave their car in Fleix and take the road to Benimaurell to reach the starting point at Font Grossa. The route follows a path downstream along the Girona River, passing a large hole in the stone, until reaching the ravine and Font del Reinós. It concludes by continuing towards Juvees d'Alt through the Racons ravine.