Kayak the Crystal-Clear San Marcos River
San Marcos River kayaking, paddle boarding & kayak rentals near Austin, San Antonio, New Braunfels, Kingsbury, Seguin and the Texas Hill Country — unlimited kayaking, tubing, kayak rental and shuttle service included.
Paddle 1.5 miles of spring-fed, 72°F water through scenic cypress trees. Unlimited kayaking all day for one low price — no reservations needed.
Why Kayak the San Marcos River?
Looking for the best kayaking in Texas? The San Marcos River at Son's River Ranch offers something no other river in the state can match — crystal-clear, spring-fed water that stays a perfect 72°F year-round. Fed by the Edwards Aquifer, this river never runs dry, and the visibility is so stunning you can see every fish and river rock beneath your kayak.
Our 1.5-mile paddling route winds through towering cypress trees and lush riverbanks, with a gentle current perfect for beginners, families, and experienced paddlers alike. The river has small rapids and no dams — just pure, peaceful paddling through some of the most beautiful scenery in the Texas Hill Country.
Unlike crowded outfitters that rush you through a one-way trip, Son's River Ranch gives you unlimited rides all day. Our free shuttle service loops you back to the start so you can kayak, tube, or paddle board as many times as you want. It's the best value for kayaking anywhere in Texas — whether you're driving in from Austin, San Antonio, Houston, Dallas, or coming in from out of state.
Whether you're planning a family outing, a date on the water, or a group adventure with friends, paddle boarding and kayaking on the San Marcos River at Son's River Ranch is the ultimate Texas river experience.
72°F
Water Temp
1.5 mi
Paddle Route
Unlimited
Paddling
Free
Shuttle Service
Kayak the Crystal-Clear San Marcos River
Get on the Water Today
No reservations needed — grab your wristband and paddle all day. Add a cabana or picnic table for shade, grills & 25% off!
Most Popular
Ultimate River Fun Wristband
From $29.99/person
- ✓ Unlimited kayaking & tubing all day long
- ✓ Kayak & Tube rental included — no need to bring your own
- ✓ Unlimited shuttle rides back to the top
- ✓ Crystal-clear, spring-fed San Marcos River
- ✓ Perfect for families, groups & solo adventurers
- ✓ No reservations required — walk up & play
Spend the whole day on the river at your own pace. Kayak downstream, float back on a tube, and shuttle right back to the top — as many times as you want!
Rent a Cabana or Riverside Covered Picnic Table
and Get 25% Off Kayaking & Tubing
Riverside Cabanas
From $69/day · Up to 15 Guests
- Comfortable seating & hammock for relaxing between paddles
- Bar-top counter — perfect for drinks & snacks
- Charcoal BBQ pit for grilling out
- Picnic table included
- Water & electricity hookups
- Steps from the river — when you're ready to kayak, just hop in and paddle down. We'll shuttle you right back up to your cabana!
A great way to spend the whole day — relax in the shade, fire up the grill, and kayak whenever you feel like it.
Covered Picnic Tables
From $49/day · Up to 10 Guests
- Covered shade structure to beat the Texas heat
- Large picnic table with seating for the whole group
- Charcoal BBQ pit for grilling
- Hammock for lounging between rides
- Right on the riverbank — hop in your kayak anytime and we'll shuttle you right back
All the essentials for a perfect river day without breaking the bank. Grill, chill, and kayak at your own pace.
What's Included with Your Wristband
Unlimited Kayaking
Paddle the 1.5-mile route as many times as you want
Unlimited Tubing
Tube rental included — float all day with free shuttle
Shuttle Service
Free shuttle loops you back to start after each ride
All Skill Levels
No experience needed — gentle current, small rapids, no dams
The San Marcos River Difference
72°F Year-Round
Spring-fed from the Edwards Aquifer, the water stays a refreshing 72°F no matter the season. Comfortable enough to paddle from March through November.
Crystal-Clear Water
Visibility is so stunning you can see every fish and river rock below your kayak. One of the clearest rivers in the entire United States.
Never Runs Dry
Unlike the Guadalupe and Comal rivers that depend on rainfall, the San Marcos River is spring-fed and flows strong all year long.
Good to Know Before You Go
Ready to Kayak the San Marcos River?
Grab your wristband, hop on the shuttle, and paddle crystal-clear 72°F water all day long. No reservations needed.