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Payette River whitewater

ROUTE

Payette River Scenic Byway — Boise to McCall

The whitewater highway: 176 km of Payette River canyon, the whitewater capital of the West, climbing through Cascade and Long Valley to McCall on Payette Lake.

scenic-road176 km4.3 hmoderate
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<a rel="nofollow" class="external text" href="https://www.flickr.com/people/usforestservice/">Forest Service Photography / Wikimedia Commons / Public domain

ABOUT THIS ROUTE

The route in detail

Highway 55 is Idaho’s great near-town ride: the road hugs the Payette River through Class III-IV whitewater canyons — rafters all summer, steelhead runs in fall — past the Banks junction where the North Fork climbs, through the long farm flats of Long Valley at Cascade and Donnelly, to the lakeside resort town of McCall under the 9,000-foot Salmon River mountains. Wide sweepers in the canyon, straights in the valley, and Boise’s weekend crowd to outrun.

Highway 55 is Idaho’s great near-town ride: the road hugs the Payette River through Class III-IV whitewater canyons — rafters all summer, steelhead runs in fall — past the Banks junction where the North Fork climbs, through the long farm flats of Long Valley at Cascade and Donnelly, to the lakeside resort town of McCall under the 9,000-foot Salmon River mountains. Wide sweepers in the canyon, straights in the valley, and Boise’s weekend crowd to outrun.

PLAN RESPONSIBLY

Season & safety

Seasonal conditions

All year — best April-October; fall colors and steelhead season in September are the locals’ pick.

Key hazards

  • Heavy weekend traffic Boise-Banks in summer.
  • Rafting shuttle buses on the canyon stretch.
  • Winter ice in the canyon December-March.
  • Deer on the Long Valley flats.

Required gear

  • Certified motorcycle helmet and full protective riding gear.
  • Fuel in Boise, Cascade and McCall.

WAYPOINTS

Route points

  1. 01

    Cascade — the reservoir junction

    waypoint

  2. 02

    Donnelly — Long Valley’s farm crossroads

    waypoint

MAP & ROUTE

On the atlas

Elevation1,588 m high point785 m low point1,636 m total climbing10% steepest stretch (km 98.6)
1,588 m0 km170 km

INTERESTS

Why riders & travellers love it

WEATHER

Weather along the route

Forecast data from Open-Meteo. Updated regularly.

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