Adventures in Aspen

Thunder River Adventures is your gateway to the Roaring Fork River. We guide whitewater rafting trips on one of the most beautiful, most sought after waterways in the United States. The mountain air is crisp, the rushing waters are invigorating, and the mountains that surround us are awe-inspiring. It is magnificent and often times demanding; but we absolutely love it.

The granite boulder gardens and the big drop of Slaughterhouse Falls beg for exploration with the best whitewater rafting in Aspen. Stand up paddle boarders meander through a pristine nature preserve while kayakers float on the crystal clear waters of the Roaring Fork River. Whether you want to learn a new wilderness skill or embark on an unforgettable adventure, the Roaring Fork Valley has something for every age, ability, and desire. So pick your Aspen adventure and come play in our backyard.

Let the Adventure Begin.

Whitewater Rafting in Aspen, CO

Guided Adventure Tours

Slaughterhouse Tour

This is a half-day adventure down the famous Slaughterhouse rafting section of the Roaring Fork River. This tour is just a short five minute drive from Aspen and involves exciting paddling; suitable for those looking for a physically demanding adventure.
Embark on the Slaughterhouse rafting adventure, one of our most sought-after trips for those craving an exhilarating challenge. Encounter technical granite boulder gardens, slaughterhouse falls, and some of the best whitewater in the state!
Price: $90 per person
Duration: Half-Day

Trip Details
Canyon Cruise Tour

Explore the Canyon from the river in this half-day escape about twenty minutes from Aspen. The crystal clear waters and fun class III rapids make this a favorite for those seeking a moderate level of adventure.
This adventure tour is extremely popular for folks who want to get splashed but don’t necessarily want to navigate advanced rapids. Paddle downstream, enjoy the beautiful Roaring Fork River with endless scenic views, and get splashed along the way.
Price: $90 per adult/ $80 per child
Duration: Half-Day

Trip Details
Family Float Tour

Discover the vast beauty of the Roaring Fork River in this morning half-day scenic tour. This gently flowing section of river is best suited for families with children as young as four, active seniors, and multi-generational travelers.
Have lunch on the river and enjoy the scenic views. The peaceful waters of this section are perfect for both beginners and experienced paddlers alike. Paddling and non-paddling options are available.
Price: $850 per boat
Duration: 5 hours

Trip Details
Float to Table Tour

Enjoy the privacy and tranquility of a float to a beautiful private ranch in Carbondale where your personal chef is hard at work on a thoughtfully curated open fire meal. Your riverside dining experience would not be complete without drinks and desert around the fire.
This unique tour allows you to fully escape into nature’s embrace and is an excellent bookend while vacationing in the Roaring Fork Valley.
Price: Call for pricing
Duration: 5 hours

Trip Details
Golden Hour Tour

Experience the river during the time of day “when the sunlight turns magical.” Paddle as the sky transforms, offering a unique and often times tranquil experience that is the perfect day end activity.
This tour is designed for locals and priced competitively, but don’t worry; you don’t have to be a local to join us! So check out the trip of the day end enjoy a shorter tour that makes sure to pack in all the fun!
Price: $80 per adult
Duration: 4 hours

Trip Details
Inflatable Kayaking Tour

You are in charge on this adventure tour as you paddle your very own inflatable kayak down the Roaring Fork River. Inflatable kayaks are excellent alternatives to traditional rafting if you want to try something a little different. They allow you to be very nimble as you sit at water level.
Your professionally trained guide will accompany you and share techniques that will help you to navigate the best lines through any rapids you may encounter.
Price: $135 per adult/ $125 per child
Duration: Half-Day

Trip Details
Stand Up Paddle Boarding Tour

Our guides and instructors can have you up on a stand up paddle board (or SUP as we like to call them) in no time a all. We will teach you proper paddling techniques quickly and efficiently. Stand up paddling is a great core work-out and will help you gain a better sense of balance over time.
Our guides will spend time teaching you the mechanics of a good forward stroke, proper edging techniques, and how to turn on a dime. After you feel confident, we will head downstream.
Price: $135 per adult/ $125 per child
Duration: Half-Day

Trip Details
Curbside Rentals

Enjoy flexible options from our fleet of inflatable kayaks and stand up paddle boards. A curbside rental will allow you to plan your very own custom itinerary for a discounted price. Our guides can provide suggestions on the best places to paddle based your ability.
As long as you have your own personal vehicle for shuttle, we can help you load up the gear and head out on your own adventure. We will even deliver your rental straight to your doorstep for a small fee.
Price: starts at $50
Duration: that is up to you

Trip Details
North Star Nature Preserve

North Star Nature Preserve is located just two miles southeast of downtown Aspen in the White River National Forest. This area encompasses the Roaring Fork River, wetlands and many species of wildlife.
The North Star Nature Preserve is a great option for DIY paddlers. Take advantage of our stand up paddle board and inflatable kayak rental program. The preserve’s beaches are easily accessible by car and allow for enjoyment for the whole family.
Price: starts at $50
Duration: that is up to you

Trip Details