From downtown San Marcos, take W Hopkins St. to N Bishop St. Turn west (uphill) on Bishop and left on Prospect St. Go 2.5 blocks to dead end. Park on street near kiosk to your right. Parking is limited, so consider carpooling, walking, or biking; a bike rack is available.
Purgatory Creek Natural Area
The 463-acre Purgatory Creek Natural Area is within the Edwards Aquifer recharge zone, is home to Purgatory Creek, and includes upland meadows, canyon bluffs of 40 feet or more, dense juniper thickets, champion oaks, and a flood control dam.
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