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Natural formation · Mitla, Oaxaca
Hierve el Agua
Mineral formations shaped like white stone waterfalls in the mountains east of Mitla, with natural mineral pools at the cliff edge and views of the valley.
Illustrative images. The pictures in this guide are illustrations based on the real place, not photographs, and may differ from it.
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About Hierve el Agua
Hierve el Agua is located in the mountains about 25 km from Mitla, in the municipality of San Lorenzo Albarradas. The name, “the water boils,” comes from mineral springs that bubble in the rock, although the water is cold.
Over thousands of years, water rich in calcium carbonate and other minerals flowed over the cliff and formed petrified white stone cascades that look like frozen waterfalls. The largest, the Cascada Grande, is about 90 meters and can be seen from a viewpoint and from a trail that descends into the valley. The other, the Cascada Chica, is beside the pools.
At the top of the Cascada Chica are natural and artificial mineral pools at the cliff edge, with views of the mountains and the valley. Along the edges you can see irrigation channels dug by the Zapotecs more than 2,000 years ago.
The site is managed by the local communities, with an entrance fee, and it often closes at times for conservation or by community decision. Confirm before you go.
Before you go
Practical information
Cidade Turismo reviews its information regularly, but something may have changed. Check with the place before planning your trip.
How much time to set aside
2 to 3 hours.
Best time
In the morning, when there are fewer people and the light is softer. In the rainy season, from May to September, the pools usually have more water. Confirm it is open before you go.
How to get there
It is about 25 km from Mitla and 70 km from Oaxaca, via mountain road. You can get there by car, by shared pickup from Mitla or on an organized tour.
Tip
Bring swimwear and shoes with good grip; the rock can be slippery. Hike down to the base of the Cascada Grande to see it from below.
Get your questions answered
Frequently asked questions about Hierve el Agua
Is the water at Hierve el Agua hot?
No. The name comes from the bubbling of the springs, but the water is cold.
Can you swim at Hierve el Agua?
Yes, in the pools at the top of the Cascada Chica, when the site is open.
Is Hierve el Agua far from Oaxaca?
About 70 km, passing through Mitla.