The Rio Xanil drops through a staircase of travertine terraces for several kilometres at Agua Azul, and the calcium carbonate suspended in the water turns it an opaque turquoise in the dry months. A stepped path climbs beside the falls past a series of pools, some roped for swimming, with palapa restaurants and craft stalls along the lower stretch. The blue colour fades to brown after heavy rain, when currents also become dangerous, so the dry season matters here more than at any other Chiapas waterfall.
The Rio Xanil descends through a long staircase of travertine terraces at Agua Azul, and dissolved calcium carbonate turns the water an opaque turquoise through the dry months, giving the falls their name. A stepped concrete-and-earth path runs beside the cascades for roughly a kilometre, climbing past a series of pools, several of them roped off for swimming, with palapa restaurants and craft stalls lining the lower stretch near the entrance. The colour and character of the falls change sharply with the season: the water runs brown and the current becomes genuinely dangerous after heavy rain, so visitors should check conditions and stick to marked swimming areas rather than judging safety by appearance alone. A visit covering the main path and a swim takes two to three hours. Because Agua Azul sits on the standard Palenque-to-San Cristobal road, it draws heavy midday tour traffic; arriving early or visiting as part of a direct rather than shared-tour transfer gives more room along the lower pools before the tour buses converge around midday.
Good to know
- Hours
- Daily 7:00AM-6:00PM
- Best time
- November to April, when the water runs clear turquoise and swimming is safe in the marked pools
Location
Carretera Ocosingo-Palenque km 60, then 4.5 km on the signed access road, 29940 Tumbala Municipality, Chiapas, Mexico
17.2528, -92.1147 View on map
Highlights
- Turquoise travertine terraces stretching over a kilometre of the Rio Xanil
- Roped swimming pools along the lower stretch
- Stepped path with viewpoints over successive cascades
- Palapa restaurants and craft stalls at the entrance
Tips for visiting
- Visit November to April for the clearest turquoise water and safest swimming conditions
- Swim only in the pools marked and roped for it; currents elsewhere are dangerous, especially after rain
- Arrive early to beat the midday tour buses that converge from Palenque and San Cristobal
- Watch belongings near the lower pools, where theft has been reported at busy periods
- Combine with Misol-Ha on the same day, since both lie along the Palenque-Ocosingo road
When to visit
November to April, when the water runs clear turquoise and the marked pools are safest for swimming.
Accessibility
The lower section near the entrance is on a relatively level path suitable for limited mobility, but the trail climbing beside the upper terraces becomes uneven and steep, and there are no paved routes to the higher pools.
Frequently asked questions
How long does a visit to Agua Azul take?
Two to three hours covers the main path along the terraces and time to swim in the marked pools.
Is Agua Azul worth it for kids?
Yes; the shallow roped pools and gentle lower terraces make it one of the more child-friendly waterfalls in the region, though supervision is needed near unmarked stretches.
Is photography allowed at Agua Azul?
Yes, photography is unrestricted along the falls and path.
Is it safe to swim at Agua Azul?
Swimming is safe in the pools specifically roped off for it during the dry season, but currents become dangerous after rain, when the water also turns brown.