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🏊 Natural Swimming  ·  Southern Arizona / Tucson

Romero Canyon pools (Catalina State Park)

📍 Oro Valley
Nearest Town
$7/vehicle
Entry Fee
💧 Cool, year-round flow
Water Temp
🟡 Moderate
Difficulty
📅 September–May (per local guide recommendation)
Best Season
🏊 Natural Swimming 🟡 Moderate $7/vehicle
🌊 About Romero Canyon pools (Catalina State Park)

Rare year-round stream-fed pools in the desert foothills of Catalina State Park, reached via the Romero Canyon Trail.

📋 Visit Details
Entry Fee
$7/vehicle
Water Temperature
💧 Cool, year-round flow
Best Season
📅 September–May (per local guide recommendation)
Reservation
Not Required
Water Type
Year-round stream-fed pools
Managed By
Arizona State Parks (Catalina State Park) / Coronado NF
County
Pima County, Arizona
Access Difficulty
🟡 Moderate
🗺️ Getting There

Address / Access Point:
Catalina State Park, 11570 N Oracle Rd, Oro Valley, AZ 85737

Access Notes:
~2-hour hike up Romero Canyon Trail

GPS Coordinates
32.4223, -110.8711
Open in Google Maps →
✅ Before You Go — Checklist
  • ✓
    Check current water conditions — especially after recent rain
  • ✓
    Save GPS coordinates offline before leaving — cell service may be limited
  • $
    Bring cash or card for entry: $7/vehicle
  • ✓
    Pack reef-safe sunscreen, dry bag, water shoes and plenty of drinking water
  • ✓
    Tell someone where you are going before heading to a remote location
  • ✓
    Pack out everything you bring in — leave no trace
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