The Orillonzuco entrance to the Orillón complex at the base of a 15m deep depression.
1: The usual entrance is a climb down just to the right of the stream sink.
2: Pete Smith and Michael "Squirrel" Wood in the Orillonzuco depression. (photos: Juan Corrin, August 2015)
3 - 5: A car and other rubbish in the depression in 2004. The Junta Vecinal was informed (Lupe and Juan Ramón) and they had it cleaned up. Alix Serna is in photo 5. (photos: Peter Smith, 2004)
6: Phil Parker emerging on a helpful ladder. (photo: Juan Corrin, Easter 2016)