Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Experience the natural hot springs of Agua Caliente Tecate Baja, located just a short drive from San Diego, USA. This accessible thermal spa resort offers a unique opportunity to relax and rejuvenate in a tranquil setting. The warm waters, rich in bicarbonate, are part of a long thermal tradition associated with comfort for the skin and muscles. Come unwind in this serene oasis.
Insider tip — Agua Caliente near Tecate sits in the chaparral-covered hills of Baja California just south of the US border, where sulfurous springs have been used by Kumeyaay people long before the colonial era. The springs reach about 40°C and flow into rustic pools surrounded by granite boulders and sage. The dry desert air and bright stars at night make the outdoor pools feel remote despite the proximity to the border crossing. Weekend mornings are busiest; arriving Friday afternoon secures a quieter, more meditative experience.