Is it really summer without a visit to Barton Springs? A longtime favorite and federally protected habitat, Barton Springs is 900 feet long and a cool 68 degrees year round. Fed by an underground spring, this crown jewel of Austin is right in the middle of our city and offers the perfect place to take a plunge when summer hits. Surrounded by 350 acres of Zilker Park, this naturally-fed spring has plenty of grassy areas for you and friends to relax. Keep in mind that the park does not allow coolers, glass or food. Admission is $5 for Austin residents and $9 for non residents. #Austin #ATX #AustinTexas #AustinTx #AustinTexasThings #Do512 #UTAustin #ATXLiving #VisitAustin #IGAustin