Natural Bridge Caverns, largest in Texas, opens to public | Day by ...
On this day in 1964, Natural Bridge Caverns, the largest known cavern in Texas, was opened to the public. The cavern was discovered on March 27, 1960, .
CAVES - Texas State Historical Association
CAVES. At least 3000 caves and sinkholes are known in Texas, distributed in karst . The largest cave in terms of volume may be Fern Cave (Val Verde County ), .
The Top Caverns in Texas & New Mexico - Travel Tips - USA Today
Caving enthusiasts find Texas and New Mexico a prime destination for visiting caverns open to the public, each offering rooms full of unique rock formations and .
Natural Bridge Caverns - Wikipedia, the free encyclopedia
Natural Bridge Caverns are the largest known commercial caverns in the state of Texas.The name was derived from the 20 m (65 foot) natural limestone slab .