Less than 12 miles from Boerne, this National Natural Landmark (a living cavern) features stalactites, stalagmites, delicate soda straws, cave drapery and magnificent flowstones.
Tour six major rooms via easy, lighted walkways. Cave temperature is always 66 degrees.
Open 9 a.m.-6 p.m. Memorial Day-Labor Day and 10 a.m.-5 p.m. Labor Day-Memorial Day. Closed Thanksgiving and Christmas.
325 Kreutzberg Road.