Jacob’s Well, Wimberley, Texas, see for instance Wikipedia and visitwimberley.com
Freediving to 54′ / 16m in Jacob’s Well
By rokur
rokur
Production engineer and certified swim coach. Full-time IT consultant, spare-time swimming aficionado. 2 sons, 2 daughters and a wife. President of the Faroe Islands Aquatics Federation. Likes to run :-)