Agua Caliente Regional Park

Agua Caliente Regional Park is a 101-acre natural area in the Arizona desert featuring warm springs, ponds, and palm trees that support diverse wildlife. The landscape contains numerous plant and animal species adapted to the dry desert environment.

The site shows evidence of human activity dating back approximately 5,500 years, later becoming a ranch and health resort in the 1870s. The natural warm springs attracted visitors seeking therapeutic benefits.

The Ranch House Visitor Center, built in the 1870s, displays local art and hosts environmental education exhibits that tell the story of the desert's plant and animal life. This building serves as a gathering point where visitors connect with the region's natural heritage.

The park prohibits fishing, cycling, and wildlife feeding, with permits required for groups exceeding 10 people. Visitors should follow these rules to protect the natural environment and respect habitat preservation.

The natural springs maintain warm temperatures year-round, distinguishing this location from other water sources in the region. This characteristic makes it a special refuge for visitors drawn to experience the thermal waters firsthand.

Location: Tucson

Inception: 1985

GPS coordinates: 32.28180,-110.73300

Latest update: December 6, 2025 17:44