Romero Pools

Near Tucson, Arizona

Natural Pool

A clear seasonal pool among boulders in Romero Canyon — Photo: cogdogblog, CC BY 2.0 via Wikimedia Commons

32.4025°N, 110.8919°W

About Romero Pools

Romero Pools is a popular hiking destination in Catalina State Park that rewards visitors with tiered pools and small waterfalls. The 5.6-mile round-trip hike climbs through saguaro-studded desert into a riparian canyon where Romero Creek forms natural swimming pools in the bedrock. The pools are seasonal, with the best swimming after winter rains.

Access & Directions

Access from Catalina State Park, north of Tucson off Highway 77. Park entrance fee required. The trailhead is at the main parking area. The hike is moderately strenuous with elevation gain. Water is seasonal—call the park to check conditions.

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Safety Information

The hike is exposed with little shade—bring plenty of water and sun protection. Flash floods can occur during monsoon season. Check water levels before making the hike as pools may be dry.

Best Time to Visit

Late winter and spring when water levels are highest. Pools may be dry or minimal in summer and fall before monsoons.

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