U.S. Forest Service · Nez Perce-Clearwater National Forests · Idaho

Twenty-mile Bar Dispersed Site

The Twenty-mile Bar dispersed site has a toilet and boating and fishing access. The sandy bar makes a nice swimming beach and a convenient place to catch brook and rainbow trout. Carry-down access for boats.

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

Amenities & rules

EquipmentTents
FeesNo Fee.

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

Season & status

StatusOpen
SeasonOpen year-round, but might not be accessible because of snow
ForestNez Perce-Clearwater National Forests
FeesNo Fee.

Nez Perce-Clearwater National Forests recreation page ↗

Weather by month

NOAA climate normals →
Weather by month near Twenty-mile Bar Dispersed Site30°40°50°60°70°80°January: 4.91 inches of precipitation, 13.3 inches of snowFebruary: 3.72 inches of precipitation, 6.8 inches of snowMarch: 4.32 inches of precipitation, 2.7 inches of snowApril: 4.05 inches of precipitation, 0.3 inches of snowMay: 3.59 inches of precipitation, 0.0 inches of snowJune: 3.67 inches of precipitation, 0.0 inches of snowJuly: 0.88 inches of precipitation, 0.0 inches of snowAugust: 0.86 inches of precipitation, 0.0 inches of snowSeptember: 1.62 inches of precipitation, 0.0 inches of snowOctober: 3.13 inches of precipitation, 0.0 inches of snowNovember: 5.15 inches of precipitation, 3.0 inches of snowDecember: 4.70 inches of precipitation, 17.0 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 31.4°F averageFebruary: 35.1°F averageMarch: 41.7°F averageApril: 48.7°F averageMay: 57.2°F averageJune: 63.3°F averageJuly: 71.7°F averageAugust: 70.6°F averageSeptember: 61.3°F averageOctober: 49.1°F averageNovember: 37.9°F averageDecember: 31.2°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Fenn RS, 8 miles from the campground at 1,560 feet, station USC00103143 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 41 inches a year. The dotted line is average snowfall, about 43 inches a year on the same inches scale.

Getting there

Coordinates46.0733° N, 115.3767° W · Directions ↗

Fire nearby

  • Prescribed
    Rx Sad/Horse/Island Piles - Mcrd

    5 mi from the campground

  • Prescribed
    Rx Blue Horse Rrrd

    19 mi from the campground · 20 acres

  • Prescribed
    Rx Crane Creek Mcs

    26 mi from the campground

  • Prescribed
    Rx Scotts Grove Piles Mcs

    29 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 gearRae Bros. Sporting Goods ↗37 mi
RV sales & serviceHamilton RV Sales Of Montana ↗59.9 mi

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

Explore

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 Nez Perce-Clearwater 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 Twenty-mile Bar Dispersed Site?

No. Twenty-mile Bar Dispersed Site 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 Twenty-mile Bar Dispersed Site?

Nothing. Twenty-mile Bar Dispersed Site is listed as free. No Fee.

Source: Forest Service

Is Twenty-mile Bar Dispersed Site open right now?

Open as of Oct 26, 2026. Season Open year-round, but might not be accessible because of snow.

Source: Forest Service status

How many sites does Twenty-mile Bar Dispersed Site have?

2 sites.

Source: Forest Service

Can I bring an RV to Twenty-mile Bar Dispersed Site?

Twenty-mile Bar Dispersed Site is listed for tents only.

Source: Forest Service

What if Twenty-mile Bar Dispersed Site is full?

The nearest public campgrounds are Boyd Creek Campground (3.2 mi, first-come), Selway Falls Campground (3.9 mi, first-come), and Slims Camp (5 mi, first-come).

Source: Campgrounds nearby