Province 3 · 5 sites
South-Central Hydrothermal Trough
The fault ring around Popocatépetl lets sulfurous water out across Morelos, the State of Mexico and Puebla. The sulfur smell is the signature: the water touched volcanic rock before it reached the pool. This stretch holds Ixtapan, Chignahuapan, Atotonilco, Tecomatlán and Agua Hedionda.
- CuautlaBalneario Agua Hedionda29 °C · Traditional hot springs

- Ixtapan de la SalBalneario Municipal Ixtapan de la Sal38 °C · Traditional hot springs

- TenancingoBalneario San Pedro Tecomatlán36 °C · Water park

- ChignahuapanHotel Termas de Chignahuapan38 °C · Spa & wellness

- TepalcingoLas Termas de Atotonilco31 °C · Traditional hot springs
