Sumidero Canyon Kayaking on the Grijalva

Kayaking the Sumidero Canyon is a guided sit-on-top paddle along a stretch of the Grijalva river beneath the canyon's 1,000-metre limestone walls, launched from the Chiapa de Corzo embarcadero as a quieter, more physically engaging alternative to the standard motorised lancha tour. Basic paddling fitness is expected, since the outing runs three to four hours with sustained paddling rather than sitting in a boat, but no prior kayaking experience is required and the sit-on-top kayaks are stable and easy to re-board if a paddler capsizes; children are generally welcome if paired with an adult kayak or under close supervision. Licensed kayak cooperatives at the Chiapa de Corzo embarcadero supply the kayak, paddle, and life jacket, and a support boat accompanies the group throughout to assist anyone who tires or capsizes and to carry water and supplies. Guides brief paddlers before launch on basic strokes, staying within the group, and what to do if a boat or barge passes on the main channel, since the river is shared with the lancha tours and cargo traffic. The paddle runs year-round, calmest from November to April; water levels and current strength increase after heavy rains from June to September, which can make the trip more strenuous or see it shortened by the cooperative if conditions are unsafe. Paddlers pass beneath the same dramatic canyon walls, waterfalls, and wildlife viewing points as the standard boat tour, but at water level and a slower pace.