One of the strangest natural landmarks in Texas could eventually become a much more complete state-park destination. Texas Parks and Wildlife Department has added 1,200 acres to Devil’s Sinkhole State Natural Area near Rocksprings, expanding the protected property to more than 3,000 acres.
The headline for travelers is not simply more land. TPWD says the acquisition could support roughly 10 miles of trails over the next several years, along with expanded interpretation, a headquarters and possible overnight opportunities.
What is actually approved—and what is not
The land acquisition is complete. The trails, camping and visitor facilities are not. TPWD describes those improvements as future or tentative plans, with full plans still forthcoming. There is no published opening date for the new trail system or overnight use.
That distinction matters. Devil’s Sinkhole is currently open through guided access, not as a conventional drive-in state park. Travelers should not arrive expecting an open trailhead, dispersed camping or unrestricted access.
Why this matters for Texas road trips
Devil’s Sinkhole sits outside Rocksprings, about an hour west of Kerrville and roughly 45 minutes south of Junction. That makes it a natural future stop on a western Hill Country or Edwards Plateau itinerary rather than a stand-alone cross-state drive.
The site already offers a rare combination: a massive vertical cavern, seasonal Mexican free-tailed bat emergences and genuinely dark skies. Trails and overnight access would turn a scheduled tour into a broader destination—especially for travelers building a route through the less-developed country west of the usual Fredericksburg corridor.
What you can do now
- Check the official TPWD page for current access rules.
- Reserve existing tours through the authorized visitor program rather than arriving unannounced.
- Treat proposed trails and camping as future possibilities, not current amenities.
- Respect neighboring private land and do not attempt to locate unofficial access.
Evidence status — verified announcement, future details developing: acreage, location and planning statements were checked against TPWD’s October 1, 2026 announcement. Trail alignments, opening dates, camping, facilities and fees have not been finalized.
Would ten miles of trails and future camping put Devil’s Sinkhole on your Texas road-trip list? Tell us how you would build it into a Hill Country or Edwards Plateau weekend.
