U.S. Forest Service · Shasta-Trinity National Forest · California

Tunnel Rock Campground

Tunnel Rock campground is located seven miles from Lewiston, north on County Road 105, and approximately 19 miles from Weaverville and offers fishing, camping, shade and beautiful scenery. This campground is across the road from the lake, about 250 feet from the water's edge, near a popular fishing spot. Each site is equipped with a table and fireplace. Boat launching and rentals can be found 1 mile south at Pinecove boat ramp and Pinecove Marina. The marina has fishing supplies and some food items available. About 1-1/4 miles from Fairview boat ramp, Tunnel Rock offers easy access to both Lewiston and Trinity Lake.

More like this: first-come in California · tent only in California

Tunnel Rock Campground
Photo from the area. Region 5 Photography (CC BY 2.0), via Wikimedia Commons

Amenities & rules

EquipmentTents
Fees$10 per day, $5 per day per additional vehicle

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Season & status

StatusClosed for the season. Forest Service sites close for the season; check the official page for the reopening date.
ForestShasta-Trinity National Forest
Fees$10 per day, $5 per day per additional vehicle

Shasta-Trinity National Forest recreation page ↗

Weather by month

NOAA climate normals →
Weather by month near Tunnel Rock Campground40°50°60°70°80°January: 5.95 inches of precipitation, 1.2 inches of snowFebruary: 4.71 inches of precipitation, 1.6 inches of snowMarch: 4.07 inches of precipitation, 0.3 inches of snowApril: 2.57 inches of precipitation, 0.0 inches of snowMay: 1.69 inches of precipitation, 0.0 inches of snowJune: 0.86 inches of precipitation, 0.0 inches of snowJuly: 0.19 inches of precipitation, 0.0 inches of snowAugust: 0.14 inches of precipitation, 0.0 inches of snowSeptember: 0.33 inches of precipitation, 0.0 inches of snowOctober: 1.94 inches of precipitation, 0.0 inches of snowNovember: 3.50 inches of precipitation, 0.6 inches of snowDecember: 6.45 inches of precipitation, 2.7 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 41.4°F averageFebruary: 44.5°F averageMarch: 48.4°F averageApril: 52.7°F averageMay: 60.6°F averageJune: 67.6°F averageJuly: 74.8°F averageAugust: 73.1°F averageSeptember: 67.2°F averageOctober: 57.1°F averageNovember: 47.0°F averageDecember: 40.2°F average0 in2 in4 in6 in8 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Trinity Rvr Hatchery, 3 miles from the campground at 1,861 feet, station USC00049026 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 32 inches a year. The dotted line is average snowfall, about 6 inches a year on the same inches scale.

Getting there

Coordinates40.7724° N, 122.7784° W · Directions ↗

Fire nearby

  • Prescribed
    Gore Ranch Rx

    25 mi from the campground · 49 acres

  • Prescribed
    Hayfork Watershed Rx

    26 mi from the campground

  • Prescribed
    Hayfork Watershed Rx

    27 mi from the campground

  • Prescribed
    Shf Rx

    30 mi from the campground

Distance is to the reported incident point, not the fire edge. Call the managing office before you drive.

Supplies & services

Outdoor gearTrinity Outdoors ↗8.6 mi
Dump stationDump station ↗12.9 mi
RV sales & serviceCousin Gary RV Center ↗23.4 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

  • 0.1 mi
    Lewiston Lakeshore
    1.5 mi trail · hiking, horse, bike
  • 0.2 mi
    Pine Cove Marina North A
    under 0.1 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 0.2 mi
    Pine Cove Marina North B
    under 0.1 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 0.2 mi
    Pine Cove Marina North
    0.1 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 0.3 mi
    Pine Cove Marina Overflow
    0.6 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 0.4 mi
    Pine Cove Marina Overflow D
    under 0.1 mi trail · hiking, horse, bike, motorcycle and 3 more

Trail and trailhead records are the Forest Service's. Distances are straight-line to the nearer trail end. Trail conditions are not tracked here.

Public land it sits in

On Wilderness Atlas →

This campground sits inside Shasta-Trinity National Forest.

Each unit is published as a centre point and an acreage rather than a boundary, so this section stands it in for a circle of the same area. Whether a campground is inside, and how far it is from one it is outside, are both approximate.

On the National Register nearby

On Register Atlas →

Guidebooks for California

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Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Tunnel Rock Campground?

No. Tunnel Rock Campground is first-come, first-served. Sites are taken on arrival and paid at the fee station.

Source: Forest Service

How much does it cost to camp at Tunnel Rock Campground?

$10 per day, $5 per day per additional vehicle

Source: Forest Service

Is Tunnel Rock Campground open right now?

Closed for the season as of Oct 26, 2026.

Source: Forest Service status

Can I bring an RV to Tunnel Rock Campground?

Tunnel Rock Campground is listed for tents only.

Source: Forest Service

What if Tunnel Rock Campground is full?

The nearest public campgrounds are Ackerman Campground (1 mi), Cooper Gulch Campground (2.3 mi, partly first-come), and Ridgeville Boat-In Campground (5.3 mi, first-come).

Source: Campgrounds nearby