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A gravel road curving into a high mountain valley at first light, the peaks catching the sun.

Forest Service group campground

Tunnel Mills Ii

Forest Service group campground in Tahoe National Forest, Placer County, California. 4,559 feet. 19.5 miles from Colfax.

Reserve on Recreation.gov
Managed by
Forest Service Tahoe National Forest
Elevation
4,559 ft USGS elevation model, at the mapped point
Sites
2 1 group tent only area non-electric, 1 group standard non-electric
Longest rig
30 ft The longest vehicle any site is listed for
Hookups
None listed
Reservations
Recreation.gov
County
Placer County

Overview

Tunnel Mills Group Campground is located along the East Fork of the North Fork of the North Fork American River in the Tahoe National Forest. It can be accessed off of Interstate 80, at the Emigrant Gap exit. Visitors enjoy fishing, hiking and hunting in this scenic area.

Recreation

Rainbow trout fishing is a popular activity on the river. Hiking and OHV trails and hunting opportunities are found in the surrounding area.

Facilities

The campground offers two group sites that can accommodate up to 30 people and six vehicles each. Site 1 is for tent and RV camping, while site 2 is designated for tent camping only. Picnic tables and campfire rings are provided, as are vault toilets.

Natural Features

The campground is near the creek-sized East Fork of the North Fork of the North Fork American River, in a remote location of north central California. A forest of cedar, pine and fir trees shades the campground.

Nearby Attractions

Many hiking, and OHV trails are located nearby as well as foot trail access into the North Fork American Wild and Scenic River canyon. Many more trails can be found a short distance east on Interstate 80 at Grouse Ridge Non-Motorized Area and Donner Summit.

The description, directions and fees are the Forest Service’s own words, from its record on Recreation.gov.

What people do here

  • biking
  • camping
  • fishing
  • hiking
  • hunting
  • water access

The land around Tunnel Mills Ii

The ringed pin is this group campground; the others are its nearest neighbours. Switch on forest roads or BLM routes to see the way in.

Map layers

Layers
Base map
Legend

Federal land, by managing agency

  • Bureau of Land Management (BLM)
  • US Forest Service (USFS)
  • National Park Service (NPS)
  • US Fish and Wildlife (USFW)
  • Bureau of Reclamation (USBR)
  • Department Of Defense (DOD)
  • Bureau of Indian Affairs (BIA)
  • Other Federal
  • State
  • Local
  • Alaska Native Lands (Patented or Interim Conveyed)
  • Alaska Native Allotment

Federal campgrounds, by agency

  • Forest Service
  • Bureau of Land Management
  • National Park Service
  • Army Corps of Engineers
  • Reclamation, Fish and Wildlife and others

State and local land (USGS PAD-US)

  • State land
  • County and city land
  • Regional agency or district
  • Land trust or conservancy

Gaps with no tint inside public land are private parcels, often old mining claims and homesteads. They are not open to the public.

Dashed clay lines on the base map are unpaved tracks from OpenStreetMap. They show what exists on the ground, not what is legal to drive.

Select any point to see who manages the land.

Boundaries are approximate and land status changes. This map is a planning aid, not a survey or a statement of access. Confirm routes, closures and camping rules with the managing office.

Nearest campgrounds

Camping near

Source: Recreation Information Database (Recreation.gov), record updated June 19, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.

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