Between Albuquerque and Santa Fe, Ojo Santa Fe is a spa resort with seven pools in three soaking zones, including a saltwater pool, filled with triple-filtered water from its own aquifer at about 98-105 F. The resort calls it natural spring water but doesn't say it comes out of the ground hot, so treat this as a spa day with warm mineral water. Day soaking runs 10am to 10pm daily at $45 Monday to Thursday and $65 Friday to Sunday, locker and towel included. They don't take reservations for day soaking, so get there early on weekends. Swimsuits on in the communal pools.
From Ojo Spa Resorts, last checked 19 September 2026. A few details here came secondhand, so it's worth a call before you go.