Campsite Sniper
Idaho · Recreation.gov

Willow Flat Campground

42.1383° N / 111.6255° W · Data Sep 18 2026, checked hourly
54 monitored sites

Sites at this facility

Campsite Sniper is not currently tracking online availability for this facility. The sites below are shown for reference only — they are not known to be unavailable. Check Recreation.gov for current dates.
Willow Flat Campground

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Availability is not tracked here yet

Campsite Sniper does not currently hold availability data for Willow Flat Campground. That is a gap in what Campsite Sniper tracks — it does not mean the facility is full, closed, or unavailable. Recreation.gov may well be showing open dates right now.

The site details and map below come from the public Recreation.gov record and are accurate. For current dates and to book, go to Recreation.gov.

About Willow Flat Campground

Overview

Willow Flat is a popular campground, located on the banks of the Cub River, in southeastern Idaho. It sits in a pretty valley, surrounded by scenic mountain views, at an elevation of 6,300 feet. Visitors enjoy fishing the river and exploring numerous forested trails.

Recreation

The Cub River provides great fishing for wild cutthroat and hatchery rainbow trout.

Numerous trails begin within the campground, including a 1/2-mile nature trail to Sam Parkinson Spring.

The multi-use Cub River Trail also begins at the campground, offering great hiking, mountain and dirt biking, as well as off-road vehicle and horseback riding. The trail accesses the Highline Trail, the North Fork of St. Charles Creek and the Cub River Guard Station.

Facilities

This large campground contains six group campsites than can accommodate 24 to 100 people. Numerous single-family campsites are available at the campground as well.

Some single and group sites have picnic shelters. A few single sites must be accessed via footbridges over the river from the parking spur.

Amenities available at the campground include vault toilets and drinking water. An amphitheater with bleacher seating and a cement platform is located at group site G03. Roads and parking spurs within the campground are gravel.

Natural Features

A mixed forest of pines, spruce and hardwoods provides partial shade and beautiful scenery. The banks of the Cub River are lined with dense stands of willow, a favorite food of local moose. Deer and elk are often seen in the area as well.

54 monitored sites30 FCFS sitesRVs up to 75 ftNo hookups46 shadedPets OKFire pitsMax party 100

Getting there

From Preston, Idaho, head south on U.S. Highway 91 for approximately 3 miles. Turn east on the Cub River Road (Forest Road 406) and travel 3 miles past the Cache National Forest boundary to the intersection of Forest Road 406 and Forest Road 407. Bear right at the intersection, staying on Forest Road 406, and travel over a mile to the campground.

Aud & Di Campgrounds Hc-82 Box 1158, Duck Creek, UT 84762541-351-1182
BikingCampingDay Use AreaFishingHikingHuntingSwimming SiteWildlife Viewing

View on Recreation.gov ↗   Get directions ↗

FAQ

How do I get a reservation at Willow Flat Campground?

Online reservations for this facility, where offered, are made through Recreation.gov. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.

Does Campsite Sniper book this campground for me?

No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.

How current is this availability data?

Campsite Sniper does not currently hold availability data for Willow Flat Campground, so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.

Which sites at Willow Flat Campground fit a 35-foot RV?

30 of the 54 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 75 ft. 49 of those 54 sites have a recorded maximum length and 5 do not; they are not counted as fitting.

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