Hot springs in Mexico
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Hot springs/Karst Canyon Systems

Canyon & thermal cave · 37 °C

Grutas Tolantongo

Cardonal, Hidalgo

The turquoise water isn't dyed: it's dissolved calcium carbonate that has spent millennia building the canyon's hanging pools.

Travertine waterfall at Grutas Tolantongo, Hidalgo
Sofia.vs08 · CC BY-SA 4.0 · Wikimedia Commons

The water

In the pool
36–38 °C

your own body temperature

As it leaves the ground
No vent on record

Bicarbonate. It crossed limestone and carries dissolved carbonate: hence the turquoise and travertine

Why it surfaces here

Hydrothermal karst system: travertine river and cave.

Complejo Karstico. Springs emerging at canyon floors, depositing turquoise travertine.

Photographs

Watch it before you go

  • GRUTAS DE TOLANTONGO Hidalgo El OASIS de México Qué hacer · Brenda Catalán

  • Recorrido por las Grutas de Tolantongo en Cardonal Hidalgo · Popurrí de Viajes

More about this place

Within 50 km

Straight-line distance. Driving time is calculated on the route.