THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Float a gentle stretch of the Upper Colorado through Gore Range foothills on a half-day trip from Kremmling. This family-friendly run mixes calm water, a few small rapids, swims and scenic pullouts between Pumphouse Recreation Area and Radium.
Float a gentle stretch of the Upper Colorado through Gore Range foothills on a half-day trip from Kremmling. This family-friendly run mixes calm water, a few small rapids, swims and scenic pullouts between Pumphouse Recreation Area and Radium.
You push off beneath high pines and the Gore Range rises like a stone wall to the west — the river at first a wide, slow ribbon, then a corridor that quickens over a scatter of riffles. The trip launches from AVA’s Kremmling Outpost; a short vehicle shuttle drops you at Pumphouse Recreation Area and, within minutes, the current is doing much of the work. Expect a mix of flatwater lounging and a handful of small, playful rapids that encourage splashes, swims and plenty of sunbathing.
Verified experiences and guided adventures in the surrounding area.
Operated by AVA Rafting and Zipline · Kremmling, Colorado
You push off beneath high pines and the Gore Range rises like a stone wall to the west — the river at first a wide, slow ribbon, then a corridor that quickens over a scatter of riffles. The trip launches from AVA’s Kremmling Outpost; a short vehicle shuttle drops you at Pumphouse Recreation Area and, within minutes, the current is doing much of the work. Expect a mix of flatwater lounging and a handful of small, playful rapids that encourage splashes, swims and plenty of sunbathing.
Geology here is plain to read: the Colorado River slices through mountain ranchland and the foothills of the Gore Range, carrying glacial and sedimentary stories in the cobbles beneath your boat. The valley has long been a working landscape — home to Ute people before ranching and early settlement shaped the riverbanks — and logging and irrigation history still mark nearby roads and bridges.
This float is intentionally easy: guides set a relaxed pace that suits families and first-timers. Guides provide helmets, wetsuits and splash jackets; you bring secure footwear and a willingness to hop in. The route runs from Pumphouse to Radium, about a half-day on the water with two departures daily from the Kremmling Outpost.
Practical notes: dress in quick-dry layers, sunscreen and a hat; stow phones in a dry bag; hydrate before you board. Photo stops are frequent — keep cameras ready for eagle sightings and wide river views — but follow your guide’s instructions on reboarding and river etiquette. Ideal for anyone seeking an accessible, scenic float with just enough river action to keep the pulse up without the commitment of full-day rafting.
easy.
3–4 hours.
Suitable for all fitness levels; participants should be able to climb in and out of a raft and handle short walks on uneven riverbanks.
Minimum age is 2 years and minimum weight 30 lbs; infant seats are available and guides will advise on safest seating.
Yes — guides furnish personal flotation devices, helmets, wetsuits and splash jackets as needed for safety and comfort.
You check in at AVA’s Kremmling Outpost and take a roughly 30-minute vehicle shuttle to the Pumphouse launch area.
The Kremmling Outpost is wheelchair accessible; discuss any mobility needs with the operator on booking so they can plan assistance and packaging.
The river corridor passed through Ute lands before ranching and irrigation reshaped valley use; Kremmling grew as a ranching supply hub in the late 19th century.
Operators encourage leave-no-trace practices and follow state guidelines to protect riparian habitat and water quality; minimizing litter and respecting sensitive banks helps native plants and wildlife.
AVA Rafting and Zipline operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You push off beneath high pines and the Gore Range rises like a stone wall to the west — the river at first a wide, slow ribbon, then a corridor that quickens over a scatter of riffles. The trip launches from AVA’s Kremmling Outpost; a short vehicle shuttle drops you at Pumphouse Recreation Area and, within minutes, the current is doing much of the work. Expect a mix of flatwater lounging and a handful of small, playful rapids that encourage splashes, swims and plenty of sunbathing.
You push off beneath high pines and the Gore Range rises like a stone wall to the west — the river at first a wide, slow ribbon, then a corridor that quickens over a scatter of riffles. The trip launches from AVA’s Kremmling Outpost; a short vehicle shuttle drops you at Pumphouse Recreation Area and, within minutes, the current is doing much of the work. Expect a mix of flatwater lounging and a handful of small, playful rapids that encourage splashes, swims and plenty of sunbathing.
Geology here is plain to read: the Colorado River slices through mountain ranchland and the foothills of the Gore Range, carrying glacial and sedimentary stories in the cobbles beneath your boat. The valley has long been a working landscape — home to Ute people before ranching and early settlement shaped the riverbanks — and logging and irrigation history still mark nearby roads and bridges.
This float is intentionally easy: guides set a relaxed pace that suits families and first-timers. Guides provide helmets, wetsuits and splash jackets; you bring secure footwear and a willingness to hop in. The route runs from Pumphouse to Radium, about a half-day on the water with two departures daily from the Kremmling Outpost.
Practical notes: dress in quick-dry layers, sunscreen and a hat; stow phones in a dry bag; hydrate before you board. Photo stops are frequent — keep cameras ready for eagle sightings and wide river views — but follow your guide’s instructions on reboarding and river etiquette. Ideal for anyone seeking an accessible, scenic float with just enough river action to keep the pulse up without the commitment of full-day rafting.