U.S. Forest Service · Salmon-Challis National Forest · Idaho

Mosquito Flat Reservoir Campground

This recreation site has 11 campsites and a day use picnic area along the shore of Mosquito Flat Reservoir near Challis. Nearby, the Yankee Fork Trail (#147) provides access to the Frank Church River of No Return Wilderness. Each campsite is equipped with picnic tables and fire rings. The campground accommodates motorhomes and trailers up to 32-foot long. There are vault toilets on site, but no drinking water or garbage services within the site. Fish Your National Forests: This site can be accessed by Passenger Car; Fish available include: Trout; Types of fishing available include: Wade, Shore, Float tube, Fly, Spin, Bait;

More like this: first-come in Idaho · free in Idaho · tent only in Idaho

Amenities & rules

EquipmentTents
Feesno fee at this location

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

Season & status

Season6/1
ForestSalmon-Challis National Forest
BookingNo reservations taken
Feesno fee at this location
Rules32 foot RV length

Salmon-Challis National Forest recreation page ↗

Weather by month

NOAA climate normals →
Weather by month near Mosquito Flat Reservoir Campground10°20°30°40°50°60°70°January: 0.41 inches of precipitationFebruary: 0.36 inches of precipitationMarch: 0.46 inches of precipitationApril: 0.52 inches of precipitationMay: 0.93 inches of precipitationJune: 0.93 inches of precipitationJuly: 0.42 inches of precipitationAugust: 0.45 inches of precipitationSeptember: 0.85 inches of precipitationOctober: 0.56 inches of precipitationNovember: 0.52 inches of precipitationDecember: 0.52 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 20.0°F averageFebruary: 26.8°F averageMarch: 37.3°F averageApril: 44.0°F averageMay: 53.4°F averageJune: 60.9°F averageJuly: 69.3°F averageAugust: 67.4°F averageSeptember: 58.2°F averageOctober: 45.0°F averageNovember: 30.5°F averageDecember: 19.8°F average0 in0.5 in1 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Challis AP, 11 miles from the campground at 5,033 feet, station USW00004114 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 7 inches a year.

Getting there

Coordinates44.5179° N, 114.4336° W · Directions ↗

Fire nearby

  • Prescribed
    Scf Nz Pile Burn Rx

    42 mi from the campground · 223 acres

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

Supplies & services

Dump stationDump station ↗12.8 mi

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

Explore

Worth a stop

  • 0.6 mi
    Pine Summit
    1.1 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 2 mi
    Fannys Hole
    3.9 mi trail · hiking, horse, bike, motorcycle and 2 more
  • 2.4 mi
    Challis Cr/Pine Summit Roads ↗
    9.9 mi trail · snowmobile, snowshoe, ski
  • 2.7 mi
    Challis Creek Lakes
    3.6 mi trail · hiking, horse, bike, motorcycle and 3 more
  • 3.2 mi
    Challis Creek
    1.8 mi trail · hiking, horse, bike, motorcycle and 1 more
  • 4.6 mi
    Mill Creek Road ↗
    10.1 mi trail · snowmobile, snowshoe, ski

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 Salmon-Challis 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 Idaho

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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 Mosquito Flat Reservoir Campground?

No. Mosquito Flat Reservoir Campground is first-come, first-served. No reservations taken Sites are taken on arrival and paid at the fee station.

Source: Forest Service

How much does it cost to camp at Mosquito Flat Reservoir Campground?

Nothing. Mosquito Flat Reservoir Campground is listed as free. no fee at this location

Source: Forest Service

How many sites does Mosquito Flat Reservoir Campground have?

11 sites.

Source: Forest Service

Can I bring an RV to Mosquito Flat Reservoir Campground?

Mosquito Flat Reservoir Campground is listed for tents only.

Source: Forest Service

What if Mosquito Flat Reservoir Campground is full?

The nearest public campgrounds are Mill Creek Campground (3.2 mi, first-come), Custer #1 Campground (14 mi, first-come), and Bonanza CCC Group Campground (17.6 mi).

Source: Campgrounds nearby