Peña Blanca Lake
Lake · Arizona
ℹ️ Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
A small, oak-dotted lake in the Tumacacori highlands where swimming is permitted. Peña Blanca is quieter than Patagonia Lake and makes a good picnic-plus-swim stop. Facilities are basic.
Good to know
| Water type | Lake |
|---|---|
| Depth | swim near shore |
| Best season | March-October |
| Fees | Coronado NF day-use fee |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Dirt/paved lots |
| Amenities | restrooms, picnic tables |
| County | Santa Cruz County |
| Nearest town | Nogales |
| Safety notes | No lifeguard |
Map
Nearby swimming holes
Frequently asked questions
Does Peña Blanca Lake require reservations?
No reservations are required at Peña Blanca Lake based on current information — but verify before you go.
Is there a fee to visit Peña Blanca Lake?
Reported fee info: Coronado NF day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Peña Blanca Lake?
The best season is typically March-October.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026