Yerba Loca is a 13.2 mile out and back trail located near Los Maitenes, Metropolitana, Chile that features a waterfall. The trail is rated as difficult and primarily used for hiking. 13.2 miles 3674 feet Out & Back hiking views waterfall wildlife rocky snow Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (1)Recordings (0)No one has reviewed this trail yet. Be the first!