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Highway 21 Recreation Complex

The Highway 21 Recreation Complex is located in the northwest corner of the Sawtooth National Recreation Area. 

Stanley Lake is a favorite spot for fishing and boating. The Stanley Lake Overlook offers a superior vantage point for viewing McGown Peak, which appears to rise out of the lake. Boat ramp access into Stanley Lake is via a paved road through the mountain meadows. This is an excellent area for fishing, boating, kayaking, hiking and camping. Waterskiing on Stanley Lake is limited to 10:00 a.m. to 6:00 p.m. 

Campsites in the area that accept reservations include: 

  • Stanley Lake campsite,
  • Elk Creek,
  • Sheep Trail, and
  • Trap Creek. 

Reservations can be made by visiting www.recreation.gov or by calling (877)444-6777. 

First-come, first-serve campsites include: 

  • Lake View,
  • Stanley Lake Inlet,
  • Iron Creek, and
  • Grandjean. 

Campsites offering double sites include: 

  • Stanley Lake,
  • Stanley Inlet, and
  • Lake View. 

Campsites offering single sites and group sites include: 

  • Elk Creek,
  • Sheep Trail, and
  • Trap Creek. 
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Boundary Creek Trailhead

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Bowery Trailhead

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This is a great recreation area.

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Elk Creek Campground is composed of 3 campsites, located in a lodgepole pine understory, This small campground offers one group site that consists of three smaller sites.

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Elk Mountain Trailhead

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Grandjean Campground is composed of 31 campsites near the border of the Sawtooth Wilderness and the Boise National Forest. All sites are first-come, first-serve.

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This trailhead leads to a hike along the South Fork Payette River.

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Iron Creek Campground is composed of 9 campsites alongside Iron Creek located in a lodgepole pine overstory to the south-west of Stanley.

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Iron Creek Trailhead

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Park Creek

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Sheep Trail Campground is a small campground offering one group site that consists of four smaller sites. The group site can accommodate up to 40 people.

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Stanley Lake Campground is composed of 19 campsites including 1 double-site situated above beautiful Stanley Lake at the foot of the Sawtooth Mountains. This campsite

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Stanley Lake Trailhead

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Trap creek campground is a small campground offering one group site that consists of three smaller sites. The group site can accommodate up to 40 people.

Last updated April 10th, 2025