One of the most developed hot spring complexes in El Salvador. Ahuachapán has the highest concentration of geothermal activity in the country — the same one that powers a plant that generates 25% of the national electricity.
How to get to the Thermal Baths of Santa Teresa?
Bus 202 San Salvador → Ahuachapán, then local transportation. Combine with the Route of Flowers and The Impossible on the same journey to the west.