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Access Site ID

Hells Gate State Park

Snake River Asotin Creek

Source: idaho_parks_and_recreation Updated 1 year ago

City: Lewiston, ID
County: Nez Perce County
Type: Boat Ramp
Location: 46.36948606, -117.05530386
Air Temp: --
Location
Nearby Gauge Conditions
Whitewater Runs on Snake River
21 runs (3 nearby)
Difficulty Classes
I Easy II Novice III Intermediate IV Advanced V Expert/Extreme VI Unrunnable
Position relative to this access site: Put-in at this location This location is on the run Take-out at this location
Downstream from here Upstream from here
Whitewater data from American Whitewater
About This Access Site
**Location & Facilities**
Hells Gate State Park, located 4 miles south of Lewiston on Snake River Avenue, offers a well-developed public boat launch within the Lower Granite Lake area. The facility features a 6-lane boat ramp, Hells Gate Marina with over 100 slips, convenient parking, restrooms, and a on-site store. This makes it an easily accessible launch point for paddlers and boaters in the Lewiston area.

**Water Conditions**
The Snake River at this location is a major river system with significant flow—averaging nearly 50,000 cubic feet per second with average velocities around 11 feet per second. The river has an average gradient of 15.8 feet per mile, indicating moderate current that paddlers should respect. Given the Snake River's size and powerful flow characteristics, this site is best suited for experienced paddlers and boaters familiar with river conditions. The public boat launch accommodates various watercraft, from kayaks and canoes to motorized boats.

**Access**
From US 12 in Lewiston, take Snake River Avenue south (upriver) toward Hells Gate State Park at 5100 Hells Gate Road. The area also provides access to nearby interpretive centers and parks, making it a good hub for exploring the lower Snake River region.
Federal Facility Information
Free Access

This recreation area is part of Lower Granite Lake

Nearby Recreation Areas
Reservoir A Located within
Nearby Boat Facilities
Hells Canyon - Snake River (Powerboat) On-site