TSS Office at the Texas Speleology Center:
The Texas Speleological Center:
14045 North Green Hills Loop
Austin 78737-8619

More Information on the Texas Speleology Center
Exterior of TSC Entrance

How to get to the TSC:
Directions from Austin:
Drive FM 1826 southwest toward Driftwood. Very shortly after passing the Driftwood Volunteer Fire Department, turn right onto S. Green Hills Loop (there are low curved stone walls around this intersection; it has a small RED roadsign, not the usual green). Follow this around a few gentle curves and past some houses. Take the slight right heading uphill where the road forks, onto the smaller road (this is N. Green Hills Loop). Follow up up the hill past a couple more houses and driveways until the road makes hard left bend. Don't bend left -- go straight into brush-lined gravel driveway, follow it around and down the hill, and you are there (building not visible from the street).

map to tsc Larger map to TSC.
MASTHEAD PHOTO: Government Canyon Blowhole: photo by Marvin Miller