White water rafting in Colorado is one of the most thrilling outdoor experiences you can have. Whether you’re tackling family-friendly Class II rapids or challenging the white-knuckle excitement of Class IV rapids, a little preparation can go a long way. If you’re wondering how to prepare for rafting, what to wear, or what to expect on the water, you’re in the right place.
At Colorado Adventure Center, we guide thousands of rafters every season through Colorado’s incredible river systems, and we know firsthand how being properly prepared can elevate your experience and keep you safe.
In this guide, we’ll cover everything you need to know about preparing for white water rafting, including gear, safety, physical preparation, and what makes Colorado rivers so unique.

What to Expect on a Colorado White Water Rafting Trip
Before you dive into packing or training, it helps to know what kind of rafting experience you’re signing up for. Colorado is home to a wide range of river trips, each offering something different in terms of scenery, intensity, and skill level.
Classes of Rapids
- Class I–II: Calm, beginner-friendly. Great for families or first-timers.
- Class III: Moderate rapids with fun wave trains and minor drops.
- Class IV: High adrenaline rafting with technical features and strong currents.
- Class V: Expert-only. Colorado Adventure Center does not recommend this for beginners.
Most rafting trips in Colorado are designed for all levels. At the Colorado Adventure Center, we offer guided tours led by trained professionals who help match you with the right river and route based on your comfort level and fitness.
Trip Duration Options:
- Half-day rafting trips
- Full-day adventures
- Custom multi-activity packages that may include ziplining or ropes courses

What to Wear White Water Rafting: Gear & Clothing Checklist
If you’re searching for “what to wear white water rafting” or “what to bring on a rafting trip,” you’re not alone. Proper attire can make or break your comfort on the water.
Wear:
- Quick-drying clothes (nylon, polyester, moisture-wicking fabrics)
- Swimsuit or swim trunks underneath your layers
- River sandals or water shoes with a secure heel strap
- Sunglasses with a retaining strap
- Sunscreen (reef-safe, water-resistant)
Avoid:
- Cotton clothing (it holds water and keeps you cold)
- Flip-flops or unsecured footwear
- Jewelry or valuables
Provided by Colorado Adventure Center:
- Coast Guard-approved Personal Flotation Device (PFD)
- Helmet
- Paddle
- Wetsuits or splash jackets, depending on the weather and water temperature
Optional Items to Bring:
- Waterproof camera or GoPro with a secure mount
- Dry bag for small essentials
- Change of clothes for after the trip
Physical and Mental Preparation: Getting Ready for the Rapids
One of the top search terms related to rafting is “how to physically prepare for white water rafting.” The truth is, you don’t need to be an athlete to enjoy a rafting trip, but some basic physical readiness helps.
Fitness Tips:
- Light cardio like walking or hiking helps with endurance
- Core and upper-body strength can help with paddling
- Practice swimming or floating in moving water if you’re nervous
Mental Readiness:
- Listen carefully during the safety briefing
- Trust your guide; they’re highly trained
- Stay calm and alert while on the raft
- Be a team player; most rafting is a group activity that requires coordination
If you’re not a strong swimmer, don’t worry. Many guests are in the same boat (literally). With proper safety gear and guide support, you can still enjoy the adventure.

Rafting Safety Tips: What Colorado Adventure Center Does to Keep You Safe
Safety is our top priority. At the Colorado Adventure Center, our guides are certified in first aid, CPR, and swift-water rescue. Every trip begins with a detailed safety briefing, which includes instructions on how to paddle, what to do if you fall out, and how to stay safe in various types of rapids.
Our Safety Measures Include:
- Pre-trip equipment checks
- On-water guide instruction and communication
- Emergency protocols and recovery procedures
- Daily assessment of water conditions and river levels
We also limit group sizes and maintain guide-to-guest ratios that exceed industry standards. Whether you’re rafting in Idaho Springs, Clear Creek, or beyond, you’re in good hands with our experienced team.
When Is the Best Time to Go White Water Rafting in Colorado?
Colorado’s rafting season typically runs from late May through early September, depending on snowpack and river flows.
Early Season (May–June):
- Higher, faster water from snowmelt
- With cooler temperatures, wetsuits are usually needed
- More advanced rapids, depending on the location
Mid-Season (July):
- Warmer weather and water
- Ideal for beginners and families
- Consistent water levels
Late Season (August–September):
- Milder conditions are excellent for scenic floats
- Lower flows, less intense rapids
- Perfect for photography and relaxation
Each river is a little different. Booking through Colorado Adventure Center ensures you get the best trip for the season and your skill level.
How to Book a Rafting Trip with Colorado Adventure Center
Whether you’re visiting Denver, Breckenridge, or Vail, we’re a short drive from some of the best rafting in the state. Booking your adventure is fast and straightforward.
We also offer customizable group options, perfect for events like these:
- Corporate retreats and team-building exercises
- Bachelor/bachelorette parties
- School and youth groups
- Large family outings
- Birthdays & more!
We also offer combination packages that include ziplining, ropes courses, and more, all conveniently located in one spot.
Last-Minute Tips for a Fun and Safe Rafting Day
- Arrive early to allow time for check-in, changing, and the safety briefing
- Stay hydrated before your trip, but limit caffeine and alcohol
- Eat a light meal beforehand, avoid heavy or greasy foods
- Pack a towel and dry clothes for the ride home
- Please don’t bring valuables; lock them in your car or leave them at home
- Bring your sense of adventure; rafting is about embracing the moment

Why Choose Colorado Adventure Center for Your Colorado Rafting Trip?
With over 20 years of experience, Colorado Adventure Center is one of the state’s most trusted and top-rated outfitters. Here’s what sets us apart:
- Top-tier safety standards and guide training
- Convenient location near Denver and major mountain towns
- Family-friendly and high-adrenaline trips are available
- Beautiful river settings with breathtaking mountain views
- Custom group packages and multi-adventure options
Whether you’re a first-time rafter or a seasoned thrill-seeker, we’re here to help you experience the best of Colorado’s rivers with confidence.
Ready to Experience the Rapids? Book Your Trip Today
Now that you know everything about preparing for white water rafting, the only thing left is to book your Colorado rafting adventure. At Colorado Adventure Center, we make it easy, safe, and unforgettable.
Call us today or book online now to start your next adventure.