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San Marcos River
The vibrant and delicate ecosystem of the San Marcos River bubbles to life from hundreds of springs right in the City's center. Always a refreshing 72 degrees, the river is enjoyed year round. It is also home to several threatened or endangered species, so be sure to take extra care when playing in and around its waters. Grab a tube and go for a float. Rent a kayak or stand-up paddle and navigate its length. Bring your snorkel and discover its depth. Or just soak up some sun. And as always, be sure to pack out all that you have brought with you. For a complete list of park tips and rules, please check HERE.
FAQs
San Marcos River Information
How cold is the San Marcos River?
The San Marcos River is 72 degrees year-round! This makes it perfect for recreating in every season. There's nothing like a crisp dip in the San Marcos River.
What are the hours for the San Marcos River?
San Marcos riverfront parks are open from 6am-11pm unless posted otherwise.
Can we swim in the San Marcos River?
Yes, you can! Please stick to public access points. San Marcos riverfront parks include City Park, Plaza Park, Veramendi Plaza, Bicentennial Park, Children's Park, Rio Vista Park, Crook Park, Ramon Lucio Park, and Stokes Park.
What kind of fish are in the San Marcos River?
Catfish, Rio Grande Perch, San Marcos Gambusia, Sunfish, Carp, Gar, and more!
What is the address for the San Marcos River?
You can find public river access at these City parks:
San Marcos Plaza Park - 206 N CM Allen Pkwy
San Marcos City Park - 170 Charles Austin Drive
Dog Beach - 300 CM Allen Pkwy
Veramendi Plaza - 400 E Hopkins St
Rio Vista Park - 555 Cheatham Street
Ramon Lucio - 601 S CM Allen Pkwy
Crook Park - 420 Riverside
Tubing Information
How long is the San Marcos tubing?
Depending on the water levels in the San Marcos River, Lions Club Tube Rental float lasts about 45 minutes to an hour. Texas State Tubes and Don's Fish Camp are more like a three hour float.
Where do you go to float the San Marcos River?
Lions Club Tube Rental, Don's Fish Camp, and Texas State Tubes are the tubing outfitters for the San Marcos River. Lions Club Tube Rental floats through the middle of town and Don's Fish Camp and Texas State Tubes float the stretch of the river outside of town through Martindale.
How much is it to float the river in San Marcos?
Tubing pricing depends on the outfitter you choose.
- Lions Club Tube Rental is $24 per tube (with unlimited shuttle), or if you bring your own tube the shuttle is $14 per person.
- Don's Fish Camp float pass is $30 per person or $19 if you bring your own tube. This includes the shuttle and parking.
- Texas State Tubes is $30 for tube rentals, $20 if you bring your own tube, $20 for military/students/teachers/first responders, $10 for children ages 7-12 (life jackets required), and free for ages 6 and under (life jackets required). This includes the shuttle.
