Come see the bats

The Devil's Sinkhole Society

Evening Tours To See the Bats Leave the Sinkhole

When it became obvious that the Texas Parks and Wildlife was interested in having increased controlled public access to the Sinkhole, a private support group was formed to orchestrate the creation of guided tours.  This group named itself the Devil’s Sinkhole Society.  The tours begin at the Rocksprings Visitor Center that is only eight miles from the Sinkhole.  The Society and the Rocksprings Visitor Center is funded by tour income, the sale of merchandise, fundraisers, donations, grants and membership dues.  There is a partnership with Texas Parks and Wildlife that makes available the expertise of that Department and is also a source of material and financial support.  Bat Conservation International has been very supportive and will continue to be involved, especially with educational activities.  The Edwards County Road Department helped establish an access road to the Sinkhole.  Later TxDOT paved this road.

There are nearly 75 members and many volunteers.  All workers at the Visitor Center, the tour guides and tour bus drivers are volunteers.  The Society has no salaried employees.

Devil’s Sinkhole State Natural Area lies hidden away in the western edge of the Texas Hill Country.  It contains over 1,800 acres of rugged land and home to the sinister-looking Devil’s Sinkhole, its main attraction.  It is the largest single-chambered cavern in the state of Texas and the third deepest, measuring over 361 feet deep.  This Nationally Registered Natural Landmark is home for bats that migrate to Texas every summer.  Visitors are shuttled to the site and are dared to peer into the depths of Devil’s Sinkhole and view millions of bats pour out like a tornado at dusk.  There is currently no camping allowed, but among the tours offered is:

 

Evening Bat Flight Tours: regularly scheduled interpretive tours available May to mid-October, Wednesday—Sunday.  Space is limited.  Call ahead for reservations.  Visitors will be shuttled to the site.  Evening Bat Tours leave about 45 minutes before the bats are expected to emerge and then return to the Visitor’s Center about two hours later.

Evening Tour Fees :   

Adults— $12.oo      Child 4 to 11—$6.oo

Over 65—$10.oo      Children under 4—Free

 

 

Facilities: Minimal development was completed in September 1996 including picnic sites, a chemical toilet, and some trail development. A new wheelchair accessible viewing platform is now available and allows visitors to look into the Sinkhole.

Flora/Fauna: Since the depth of the cave reaches below the water table, there are freshwater lakes around its perimeter. These lakes support two unique organisms; one, an endemic amphipod, and the other, a rare aquatic isopod. Both these organisms are crustaceans. Also, the walls of the vertical shaft of the cave support a Mexican fern species found in few other locations in the United States.

Lower 3 Photos by Ben Banahan

Upper photo by

Leo and Beth

Reservations for tours can be made in person, by calling 830-683-2287 (830.683.BATS), or e-mailing tours@devilssinkhole.org.