28 Miles south of Austin, located on the Balcones Fault, a fracture in the earth's crust, that formed the San Marcos springs and river millions of years ago the amazing San Marcos Springs discharge 150-300 million gallons of water daily. Texas State University - San Marcos purchased the aging Aquarena
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With towering cliffs, deep clear water and spectacular underwater structure, Possum Kingdom has earned its repuation as one of the premier diving destinations in the Southwest. Thousands of divers visit us each year.
PK has an excellent dive park and is home to "Goldfinger", the world's largest certified air station
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