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Experience a full day of thrilling whitewater rafting on Montana's Gallatin River, including a riverside lunch, scenic views, and wildlife sightings in six hours.

The Big Sky: Full Day Gallatin River Raft Trip + Lunch offers a fantastic way to spend six hours exploring Montana’s iconic Gallatin River. Priced with an average provider rating of 4.8, this guided adventure combines exhilarating whitewater rapids, stunning scenery, and a relaxing riverside meal. Perfect for those seeking both adventure and relaxation, this tour caters to individuals over 8 years old and excludes pregnant women for safety reasons.
Starting from the Gallatin Canyon, visitors are outfitted with wetsuits, booties, and splash tops at the office, ensuring comfort in the water. The trip begins with a gentle float through mountain meadows and pine forests, progressing into more exciting rapids. The highlight is the Mad Mile, home to the region’s longest stretch of whitewater and the legendary House Rock Rapid. This tour balances adrenaline-packed moments with peaceful nature views, making it ideal for groups, families, or anyone wanting to disconnect from daily routines.
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Planning more time in Gallatin Gateway? We've covered other experiences worth considering.

This tour begins at the Montana Whitewater & Yellowstone Zipline office, located at 45.4434, -111.2344 in the Gallatin Canyon. Guests check in here, where staff provides all necessary equipment and handles logistics. After check-in, participants are transported on a short shuttle upstream to the river’s starting point, making the process smooth and straightforward.
The office setting makes it easy to prepare and store personal belongings securely, with a designated spot for dry clothes and valuables. The small, manageable group size ensures a personalized experience, guided by professional and friendly guides who lead the way down the river.

The tour provides wetsuits, booties, and splash tops free of charge, so there’s no need to buy or rent gear elsewhere. Guests are advised to wear a bathing suit or quick-drying synthetic layers underneath, optimizing comfort in the water. Safety talks are conducted before hitting the river, where guides outline dos and don’ts to ensure everyone’s well-being.
Participants are required to be at least 8 years old and are advised that the activity is not suitable for pregnant women. The guides emphasize safety while allowing guests to enjoy the thrill of the rapids and the beauty of the Montana wilderness.
The trip begins with a float on the narrow, winding upper Gallatin, passing through lush mountain meadows and pine forests. This section offers peaceful moments to take in the serene landscape and observe wildlife such as bald eagles, marmots, and possibly a moose.
The calm upper section is ideal for building confidence before moving into more challenging rapids. The scenery in this part of the river offers classic Montana wilderness views, making it visually engaging even during slower stretches.
More Great Tours NearbyAround the halfway point, the tour makes a stop for a delicious riverside lunch. This break provides an opportunity to relax, enjoy the surroundings, and refuel for the second half of the trip. The meal is typically served in a scenic spot along the riverbank, enhancing the outdoor experience.
The lunch break is a key highlight, allowing everyone to unwind amid Montana’s rugged environment. After lunch, the adventure continues into the more wildwater section, with increasing rapids and adrenaline-pumping moments.
Following the scenic float and lunch, the tour transitions into the lower section of the Gallatin River, where the water becomes more turbulent. The smaller rapids gradually increase in size, leading up to the Mad Mile, which features the longest stretch of whitewater in the region.
This section culminates with the House Rock Rapid, a legendary rapid known for its intensity and fun challenge. Guides expertly navigate this part, ensuring safety while allowing guests to experience the best of Montana’s whitewater.

Throughout the journey, guides share stories and facts about the Gallatin River and surrounding Montana wilderness. Keep your eyes open for wildlife sightings—bald eagles soaring overhead, marmots scurrying along the banks, and the possibility of spotting a moose in the area.
The scenery is notably similar to that featured in the film “A River Runs Through It”, with dramatic canyon walls, lush meadows, and dense forests providing a picturesque backdrop to the adventure.
The tour concludes between 3:00 and 4:00 PM, with participants arriving back at the Gallatin office after an exhilarating and relaxing day on the river. Guides ensure everyone is safely off the water, and photos taken during the trip are available for purchase, along with souvenirs and apparel.
Before heading home, guests can change into dry clothes, stored conveniently during the trip. The short shuttle back simplifies logistics, leaving you free to reflect on a day packed with adventure and connection to nature.
The entire experience emphasizes convenience and comfort, with free cancellation available up to 24 hours in advance and the option to reserve now and pay later for flexibility. The activity is guided by English-speaking professionals, ensuring clear communication and safety.
Guests can also purchase trip photos, snacks, souvenirs, and apparel at the office, making it easy to remember the adventure or pick up a gift. The tour’s six-hour duration offers a full yet manageable experience, balancing thrill and relaxation.
This rafting trip suits adventure seekers and nature lovers alike. It’s perfect for families with children over 8 who want a memorable outdoor experience, as well as groups looking for bonding time amidst Montana’s stunning wilderness. Since the activity involves whitewater rafting, participants should be comfortable with water activities and prepared for some physical exertion.
The tour is not suitable for pregnant women or those with certain health restrictions, making it important to consider individual health before booking. But overall, the combination of scenic beauty, adrenaline, and cultural storytelling makes this trip a well-rounded Montana experience.
This full-day raft trip on the Gallatin River offers a comprehensive taste of Montana’s wilderness, with exhilarating rapids and peaceful landscapes. The inclusion of a riverside lunch, wildlife sightings, and professional guides creates a memorable, well-organized outing.
While the six-hour duration ensures plenty of water action, the trip’s pacing balances moments of thrill with relaxation, making it suitable for a range of ages and outdoor experience levels. The friendly guides enhance the experience with engaging stories and safety expertise, making this adventure both fun and secure.
The Big Sky Gallatin River Raft Trip stands out for its well-rounded nature, scenic beauty, and the opportunity to disconnect in Montana’s stunning wilderness—an excellent choice for those wanting an active day immersed in nature’s splendor.
Is this tour suitable for children?
Yes, this rafting trip is suitable for children over 8 years old, provided they are comfortable in water and capable of participating in the activity.
What should I wear?
Guests should wear a bathing suit or quick-drying synthetic layers underneath the provided wetsuits, which include booties and splash tops.
Can I cancel my reservation?
Yes, the tour offers free cancellation up to 24 hours in advance, allowing flexibility if plans change.
Is the trip accessible for non-English speakers?
No, the guide leads the activity in English only, so language proficiency is recommended for full understanding and safety.
What’s included in the price?
All necessary safety equipment is provided free of charge, including wetsuits, booties, and splash tops. Photos, souvenirs, and apparel are available for purchase afterward.