A concentrated, technical run on the Arkansas River’s Numbers Section: continuous Class IV whitewater with steep drops like House Rock and Frog Rock. This half-day trip demands fitness, strong swimming skills and clean, secure footwear.
More ways to explore the area's outdoor wonders
Sun slices across granite walls as your raft drops into the Numbers — a tight, furious stretch of the Arkansas River where water pushes, pulls and dares you downstream. The first plunge arrives fast: pour-overs and ledges line a confined canyon, and the raft responds to every paddle stroke and shout from your guide.
Difficulty
challenging
Duration
5 hours
Fitness Level
Good cardiovascular fitness and upper-body strength for sustained paddling; strong swimming ability required.
Wildlife
History
The Arkansas River corridor supported miners and early river runners; commercial whitewater rafting grew here in the late 20th century as flows were better understood and guides formalized technical scouting.
Conservation
Outfitters emphasize Leave No Trace at riverside lunch sites and manage shuttle routes to minimize erosion; adhering to group size limits helps protect riparian vegetation.
Reserve your spot on the Half Day Numbers Rafting Trip today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Secure footwear is non-negotiable
Bring closed, well-fitting river shoes or sport sandals with straps — loose shoes can come off in pour-overs.
Hydrate and snack beforehand
You’ll expend bursts of energy; drink water before launch and eat a light, carbohydrate-rich snack to maintain stamina.
Know medical limits
Not recommended for pregnant travelers or those with serious heart or spinal issues — intense whitewater can strain the body.
Follow guide commands
The river is technical and fast; immediate, coordinated paddling and listening to your guide is critical for safety.
Secure river shoes
Protects feet on rocky put-ins and stays attached during drops.
PFD and helmet (provided)
Essential safety equipment; fit and comfort matter for effective paddling.
Low-bulk quick-dry layers
Traps less water and dries quickly while keeping you warm between drops.
spring|fall|summer
Sport sunglasses with retainer
Reduces glare and protects eyes; a retainer prevents loss in rapids.
summer|null