Your first river tubing trip is going to be one of the best days you've had in a long time. But we get it. If you've never done it, you probably have a lot of questions. How does it work? What do I bring? Is it safe? What if I can't swim? This guide walks you through the entire experience from start to finish, so you know exactly what to expect. By the time you're done reading, you'll be ready to plan your trip.
Step 1: Booking Your Trip
Start by choosing your river. The three most popular options are the San Marcos River (closest to Austin, ~45 min), the Comal River in New Braunfels (~1 hour), and the Guadalupe River near Canyon Lake (~1 hour). Not sure which to pick? Our river comparison guide breaks down every difference.
Book online or by phone. Reservations are strongly recommended for weekends and holidays, especially Memorial Day, 4th of July, and Labor Day weekends when every outfitter fills up. Weekday trips are more relaxed and usually available for walk-ups. Most trips cost $20-$55 per person depending on the river and what's included (tube rental, shuttle, cooler tube, etc.).
Step 2: Day Of — Arriving at the Pickup Location
Most guided tubing trips depart from a designated pickup location, often a bar, brewery, or parking lot near downtown Austin or directly at the outfitter near the river. If you're doing a guided trip from Austin, you'll typically park your car at the pickup spot in town, check in with the trip coordinator, sign a waiver, and get your wristband.
Arrive 15-20 minutes early. The bus leaves on time and won't wait. Wear your swimsuit under your clothes, apply sunscreen before you leave the house (sunscreen needs 30 minutes to absorb), and double-check you have everything on the packing list.
Step 3: The Bus Ride
The shuttle bus ride to the river takes about 30-45 minutes depending on which river you're headed to. Buses are typically air-conditioned charter buses or party buses with music playing. Your trip host will introduce themselves, go over the rules, explain the float process, and answer any last-minute questions. It's part of the fun. The excitement builds as you get closer to the river.
Pro tips for the bus: use the restroom before boarding (no stops), keep your cooler and essentials within reach, and don't wear shoes you don't want to get wet. Put on your water shoes before you get to the river. Scrambling to change shoes on a gravel lot isn't fun.
Step 4: Arriving at the River
The bus drops you at the put-in point, the spot where you enter the river. An outfitter staff member hands you your tube (and cooler tube if you rented one). If you need a life jacket, grab one here. Most outfitters provide them free for kids and have extras for adults.
Take a moment to secure your belongings. Double-bag your keys and wallet in ziplock bags. Make sure your phone is in its waterproof case. Tie your cooler to your tube with the short rope provided. Once you're in the water, it's hard to manage things. Get organized on shore first.
Step 5: The Float Itself
Here's the moment you've been waiting for. You wade into the water (it's about waist-deep at most put-ins), sit your butt into the tube hole, lean back, and... float. That's it. The river does the work. No paddling. No steering. Just floating.
The first few minutes feel surreal. The water is 72°F on the San Marcos and Comal (spring-fed, so it's the same temperature year-round). Cool enough to be refreshing on a 100°F day, warm enough that you won't be cold. The water is crystal clear. You can see the bottom, the fish, the aquatic grass waving in the current. It's genuinely beautiful.
The current is gentle, about 1-2 mph. You'll pass through deeper pools, shallow riffles where the water rushes a bit faster (the closest thing to "rapids" you'll encounter), and wide calm stretches perfect for relaxing. There are sand bars and gravel bars where groups stop to hang out, wade around, toss a football, or just soak in the scenery.
The float takes 3-4 hours on the San Marcos, 2.5-3 hours on the Comal, or 45 min to 4 hours on the Guadalupe depending on which section you float. There's no rush. Crack a cold one from your cooler, lean back, look up at the blue Texas sky, and let the river carry you. This is peak living.
Step 6: Getting Out & Heading Home
When you reach the take-out point, you'll see signs and usually a staff member directing you to exit the river. Stand up, grab your tube, and walk up the bank to the staging area. Return your tube, grab your dry clothes from the bag you stashed on the bus, and change. Most outfitters have restroom facilities at the take-out or on the bus.
The shuttle bus takes you back to the starting point, another 30-45 minutes. You'll be tired, sunned, and happy. Most groups hit a restaurant, bar, or BBQ spot on the way home. You've earned it.
Addressing Common First-Timer Questions
"Is it safe?"
Very. This is not whitewater rafting. You're sitting in a tube on a calm, shallow river. The current does the work. There are no waterfalls, no serious rapids, no dangerous drops. Thousands of people, from toddlers to grandparents, float these rivers every weekend. Check our river safety guide for full details.
"What if I can't swim?"
You're in a tube the entire time. You don't need to swim. Life jackets are available (free) at every outfitter and required for kids under 13 by Texas law. If you're nervous, wear a life jacket. Most of the river is shallow enough to stand up in.
"Will I get sunburned?"
Almost certainly, if you skip sunscreen. You're on open water with zero shade for 2-4 hours. Direct sun plus reflection off the water makes it even more intense. Apply SPF 50+ before the bus ride and reapply every 2 hours. Wear a rash guard and a hat. This is not optional.
"What about bathrooms?"
Use the restroom before you get on the bus. There are no restrooms on the river itself (except near Landa Park on the Comal). Let's be honest: on a 3+ hour float, most people go in the river. It's natural water and this is extremely common. If that bothers you, choose the shorter Comal float.
"What if I lose my phone?"
Get a waterproof phone case ($10-$15). Test it in your sink before the trip. Clip it to your swimsuit or tube with a carabiner. If you're really worried, leave your phone on the bus. It'll be locked and waiting for you at the end. See our complete packing list for all the gear you need.
Ready to plan your first float? Check out the river comparison guide to pick your perfect river, then head to our contact page to get started. Welcome to Texas tubing. You're going to love it.