Ride the Numbers on the Arkansas River for a full day of continuous Class III–IV rapids through Browns Canyon. Expect steep drops, expert guides, and local scenes that explain why Buena Vista is a rafting hub.
More ways to explore the area's outdoor wonders
The raft drops into a throat of granite and water, and for a dozen breathless seconds the Arkansas River takes charge: it shoves, buckles, and then spits you free into a spray of white. On the Full Day Numbers Rafting Adventure, the river isn’t polite—it's insistent. You’ll launch near Buena Vista and spend a day threading through tight canyon walls, steep drops and relentless rapids that earned this stretch a reputation as Colorado’s headline act for experienced paddlers.
Difficulty
challenging
Duration
6 hours
Fitness Level
You should have a high level of fitness and be comfortable with sustained paddling and exertion at altitude.
Wildlife
History
Browns Canyon was designated a National Monument in 2015 to protect its unique river corridor and geological features shaped by glaciation and uplift.
Conservation
Operators collect state park access fees and follow strict Leave No Trace and river stewardship practices to protect habitat and fishery resources.
Reserve your spot on the Full Day Numbers Rafting Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early for check-in
Plan to arrive 45 minutes before departure to sign waivers, get fitted for gear, and hear the safety briefing.
Wear secure water shoes
Choose footwear with a heel strap to avoid losing shoes in fast water and protect feet on rocky put-ins.
Protect against sun and spray
Use high-SPF sunscreen, a brimmed hat under your helmet, and polarized sunglasses with a retainer.
Know your limits
This route demands good cardiovascular fitness and the ability to swim; disclose injuries to guides before launch.
Secure water shoes
Protects feet at put-in and stays on during rapids.
summer
Fast-drying base layer
Wicks sweat and dries quickly after splashes.
summer
Polarized sunglasses with retainer
Reduces glare and protects eyes from reflected river light.
summer
Light neoprene or wetsuit top
Adds warmth in cooler spring water temperatures and on windy days.
spring