Class: V; Ave. Gradient: 17 m/km; Portages: many; Length: 7 to 16 km; Time: 6 hours
Season: June to February; rafts? no; Highlights: some great intermediate sections, anda section awaiting a first descent; Crux move: Barrancas Escalón
Water Quality: excellent; Water Temperature: cool
PI: Amatán bridge (300 m); TO: Cerro Blanco Primero Sección
Description: (click here for general notes about my descriptions)
Río Escalón (aka Río Amatán) is a big RL tributary of Río Almandro-Tacotalpa, entering at Tapijulapa. It has some class V gorges upstream. Also, the final gorge has yet to see a descent.
A full description is in the Mayan Whitewater: Chiapas & Belize guidebook.
Descent History: Rocky's first descent (only up to the mid-way access) was January 20–21, 2012.
Flow Notes:The river has water June–January. Beware of high water. The Tapijulapa gauge will not give any definitive clues, but you will want to see recent movement here.
Nearby Tourist Attractions: near Tapijulapa: Cuevas Kolem Chen, various other caves, and the Kolem Jaa ecotourist resort.