Nowhere is cherished by Austinites more than this masterpiece of mother nature, with its unique traditions, features, and history. Barton Springs, a set of natural water springs in Austin’s Zilker Park, is an important space for humans and animals alike. The springs have a long, rich history. The water from Barton Springs comes from the Edwards Aquifer, which is about 100 million years old and made up of limestone from the Cretaceous period. The history of human activity dates back at least 10,000 years. There is evidence that the Tonkawa Native American…