Fee: Access by reservation only; tours arranged through the Devil's Sinkhole Society, (830) 683-2287.
About this park
Devil's Sinkhole State Natural Area is northwest of San Antonio and is best known for the bats that fly out of the sinkhole in search of food on warm nights. The 1,860-acre natural area also offers nature walks and birding tours. Access is by guided tour only. Contact the Devil's Sinkhole Society to arrange a tour.
Devil's Sinkhole State Natural Area FAQ
Where is Devil's Sinkhole State Natural Area located?
Devil's Sinkhole State Natural Area is in Rocksprings, Texas, at 101 N. Sweeten St.. GPS coordinates: 30.01577, -100.20855. Get directions.
Is there an entrance fee at Devil's Sinkhole State Natural Area?
Access by reservation only; tours arranged through the Devil's Sinkhole Society, (830) 683-2287. Fees can change by season, so confirm with the park before you go.
How do I contact Devil's Sinkhole State Natural Area?
You can call (830) 683-2287. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Devil's Sinkhole State Natural Area?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Union Grove (168.7 mi, reservable)
- Sowell Creek (171.3 mi, reservable)
- Willis Creek (173.8 mi, reservable)
How current is this information about Devil's Sinkhole State Natural Area?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.