Jacob's Well, just outside of Austin. It is one of the longest underwater caves in Texas and an artesian spring. @virtualrach wow!!
The Narrows, Hill Country, Texas. I know! Is that near Austin? I hope so...
texas map with cities and towns | ... Over 2800 Texas Travel Destinations: Cities, Small Towns, Ghost Towns
The Texas Bucket List, 42 Must-Do Travel Adventures. Swim with rays, honor the Alamo, kayak Caddo, marvel in Marfa, see sea turtles, watch whoopers, and more.
Hamilton Pool outside of Austin, Texas. 29 Surreal Places In America You Need To Visit Before You Die
DO swim at Balmorhea State Park
Blood Lake, Texas (result of Chromatiaceae bacteria!)
12 Places you didn't know existed in Texas: From dinosaur-era caverns to hidden swim spots to Texas’ own Grand Canyon.
Cypress Valley Canopy Tours & Treehouse - 30 miles from Austin, Texas
Palo Duro Canyon State Park, TX. Palo Duro is the second-largest canyon in the United States and is located just south of Amarillo, Texas.