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Recreation Region: Ketchum Ranger District

Baker Lake Trailhead

This trailhead accesses Baker Lake Tr. No. 138 and the Osberg Ridgeline Tr. No. 147. Baker Lake, a pristine alpine lake less than 2 miles from the trailhead, is a perfect spot for a picnic or day hike. Or, Tr. 138 continues to connect to the Prairie Cr. and Big Smoky Cr. valleys. Osberg Ridgeline Trail is open to singletrack motorized use, including e-bikes and dirt bikes, from May 1 - Aug. 29. The trailhead is located at the end of Baker Creek Rd. No. 162 and includes a vault toilet.

Reservations

General Information

No fees are required for this site

Contact Name: Ketchum Ranger District

Contact Phone: 208-622-5371

Getting There

Latitude / Longitude

Latitude: 43.69053325

Longitude: -114.6543988

Facility and Amenity Information

Restrooms

Restrooms are available at this site.

Water

Potable water is not available at this site.

Picnic Tables

Picnic tables are not available at this site.

Horse/Pack Animal Information

Horse/Pack animals are allowed at this site.

Recreation Opportunities

OHV Trail RidingOHV Trail Riding

Last updated July 8, 2025