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- Region
- Idaho, USA
- Country
- United States
- Trip length
- 25-35 miles (3-5 days)
- Backpacking
- Hiking
- Fishing
- Climbing
- Mountaineering
- Winter Camping
- Skiing
- Sea Kayaking
Key takeaways
- Trip length: 25-35 miles (3-5 days)
- Top activity: backpacking
Topic summary
Granite cirques, rough backcountry roads, and high-pass navigation in Idaho.
Intended uses
backpacking
Verification notes
Last verified October 16, 2026.
Tools for a trip here
Picked for how, when and where you're going. Free, no signup.
- Sleep System Temp CalculatorCold nights: check your bag and pad add up to a safe sleep.
- Bear Country Food StorageBear country: canister, Ursack or hang, and the local rules.
- Base Weight CalculatorEvery ounce is carried — total your kit and find your base weight.
- Pack Volume SizerSize the pack for your trip length and season.
- Water Purification MatrixTreat water from streams and lakes on trail.
Plan with verified data
Frank Church Wilderness: Big Horn Crags Loop trip tools
How to get there
From North Fork, travel 24 miles west on the Salmon River road (Forest Road 030). Turn left at the confluence with Panther Creek and continue approximately 28 miles south on Forest Road 055. Turn at Forney townsite and travel approximately 22 miles northwest on Forest Roads 112 and 113 to Bighorn Crags Campground. These are rough, steep dirt roads; RVs and cars with trailers are not recommended. Check travel conditions before departure.
- Bighorn Crags Campground
Road-access staging base near the main trailhead, with 14 campsites and a separate horse-camping area containing corrals and water troughs. No garbage collection is provided; confirm water and restroom availability before arrival.
- Bighorn Crags main trailhead
Located near Bighorn Crags Campground, this is the main starting point for trails climbing into the wilderness’s lakes, rugged mountains, and geologic formations.
Sources: fs.usda.gov · Wikipedia · Wikivoyage. Confirm road and trailhead conditions with the managing agency before you leave.
Popular pursuits at Frank Church Wilderness: Big Horn Crags Loop
- Backpacking
Multi-day travel with everything on your back — see the packing blocks below.
- Hiking
Day miles on marked trail, with route notes and trail links below.
- Fishing
Resident gamefish, seasons, and the water that holds them.
- Climbing
Rock and alpine lines with approach beta.
- Mountaineering
Glacier and high-route objectives with real consequence.
- Winter Camping
Cold-season travel and camp craft; layering matters more than mileage.
Animals around Frank Church Wilderness: Big Horn Crags Loop
Maps, GPS & compass for this trip
Carry a waterproof paper map and a compass you can steer by, and treat the GPS as the backup — not the other way round. Buying links go to Amazon; Wild10 earns a commission at no cost to you.
Waterproof topo maps
- Waterproof topographic map — Frank Church Wilderness: Big Horn Crags LoopAmazon search for waterproof, tear-resistant topo maps covering this area.
- National Geographic Trails IllustratedThe waterproof Trails Illustrated series — check for a sheet covering this area.
- Waterproof map case & compass lanyardKeep a paper map readable in rain, spray and a swamped boat.
Fishing at Frank Church Wilderness: Big Horn Crags Loop
Planning to fish Frank Church Wilderness: Big Horn Crags Loop, Idaho? Fishing licenses, open seasons and catch limits in Idaho are set by the local wildlife authority and change every year — check the official source before you cast a line.
Do I need a fishing license at Frank Church Wilderness: Big Horn Crags Loop?
- A Idaho fishing license is normally required for anyone over the local youth age.
- Read the current Idaho fishing regulations for special waters, barbless-hook or catch-and-release rules.
- Clean, drain and dry boats and gear between waters to stop invasive species.
- Frank Church Wilderness: Big Horn Crags Loop may add its own fishing rules on top of Idaho law — check the managing agency too.
Hunting near Frank Church Wilderness: Big Horn Crags Loop
Thinking about hunting Frank Church Wilderness: Big Horn Crags Loop, Idaho? Hunting seasons, tags and draws in Idaho are set by the wildlife authority each year. Confirm the rules for your species and unit before you go.
Is hunting allowed at Frank Church Wilderness: Big Horn Crags Loop?
- Hunting is prohibited or heavily restricted in many national parks, wilderness and protected areas — confirm with the Frank Church Wilderness: Big Horn Crags Loop land manager before planning a hunt, and look to surrounding public land.
What do I need to hunt in Idaho?
- A Idaho hunting license — most jurisdictions also require hunter education certification.
- Species tags or draw results for big game such as deer, elk, moose or bear where they occur.
- Knowledge of firearm and bow transport rules, which differ by land type and border crossing.
Bighorn Crags terrain and trip character
The Bighorn Crags occupy a rugged, lake-filled part of Idaho’s Frank Church River of No Return Wilderness. Trails climb from the main trailhead into mountains marked by hoodoos and other distinctive geologic formations, winding past numerous lakes. This is a highly popular part of the wilderness, so remoteness should not be confused with guaranteed solitude. Plan around climbing trails and mountain conditions rather than treating the lakes as an easy roadside outing. For a Big Horn Crags Loop trip, confirm the actual trail connections, mileage, and elevation profile with Salmon-Challis National Forest before settling on an itinerary. A loop name alone is not enough to establish a navigable route. Carry a suitable trail map and leave room in the plan for changing conditions.
Campground base and practical facilities
Bighorn Crags Campground sits near the main wilderness trailhead and has 14 campsites with picnic tables and fire grates. A separate horse-camping area includes corrals and water troughs, making this an access base for both hikers and stock users. Overnight use costs $10 per night for a single unit at the campground; that charge should not be treated as a wilderness permit fee. There is no garbage collection, so plan to carry out all rubbish. Confirm drinking-water and restroom availability directly with the forest before departure, and bring enough water for the trailhead portion of the trip rather than relying on working facilities. Confirm any wilderness permit requirements with Salmon-Challis National Forest when checking access and campground conditions.
Road approach and mountain preparation
The approach is a substantial part of planning a Bighorn Crags trip. From North Fork, the route follows the Salmon River road, turns south along Panther Creek, and then heads toward the campground through Forney townsite. The final approach uses rough, steep dirt roads that require careful driving; RVs and cars towing trailers are not recommended. Check travel conditions before leaving and choose a vehicle suited to that road description. Once on foot, the climbing trails and rugged mountain setting call for dependable footwear, weather protection, navigation tools, and a water-treatment method for backcountry use. Check current forest alerts and fire restrictions rather than assuming campground fire grates mean fires are allowed. Keep the itinerary flexible enough to respond to road or mountain conditions.
Route options
- Bighorn Crags hiking and backpacking
Use the main trailhead to reach climbing wilderness trails that wind past lakes and geologic formations. Confirm a mapped itinerary with the forest before attempting a loop; no specific loop alignment is established here.
- Bighorn Crags horseback access
The campground supports horse riding and camping, with a separate stock area, corrals, and water troughs. Confirm suitable trails and current stock-access conditions with the forest before choosing a riding itinerary.
Sample itineraries
- Bighorn Crags Campground and Day Hike · 2 days
Suggested plan: spend the first day reaching Bighorn Crags Campground on the rough approach roads. On the second, hike from the nearby main trailhead toward the lakes and geologic formations, turning around according to conditions and ability. Confirm campground services before departure.
- Flexible Bighorn Crags Backpack · 3 days
Suggested framework: start at the main Bighorn Crags trailhead, allow a middle day for exploring the lake country, and return on the third day. Obtain current trail information before choosing overnight stops or committing to a loop; specific loop connections and distances need confirmation.
Seasonal conditions
Spring
Confirm spring access before departure
Do not assume the rough, steep approach roads or mountain trails are ready for travel. Ask Salmon-Challis National Forest about road conditions and campground services before planning a spring trip.
Summer
July 1 is listed under seasons of use
Trails climb into rugged mountain country with numerous lakes and hoodoos. This is a highly popular wilderness destination. Check current road, trail, and fire conditions rather than treating the listed season date as a guarantee of access.
Fall
Confirm fall access and services
Plan conservatively for changing mountain weather and verify road conditions before the drive. Confirm campground water and restroom availability; do not assume summer services continue into fall.
Winter
Confirm winter access directly
The approach uses rough, steep dirt roads. Do not assume winter vehicle access or campground services. Seek current access guidance before planning a winter visit to this rugged mountain area.
| Season | Window | Conditions |
|---|---|---|
| Spring | Confirm spring access before departure | Do not assume the rough, steep approach roads or mountain trails are ready for travel. Ask Salmon-Challis National Forest about road conditions and campground services before planning a spring trip. |
| Summer | July 1 is listed under seasons of use | Trails climb into rugged mountain country with numerous lakes and hoodoos. This is a highly popular wilderness destination. Check current road, trail, and fire conditions rather than treating the listed season date as a guarantee of access. |
| Fall | Confirm fall access and services | Plan conservatively for changing mountain weather and verify road conditions before the drive. Confirm campground water and restroom availability; do not assume summer services continue into fall. |
| Winter | Confirm winter access directly | The approach uses rough, steep dirt roads. Do not assume winter vehicle access or campground services. Seek current access guidance before planning a winter visit to this rugged mountain area. |
Permits, fees & closures
Confirm wilderness permit requirements and current camping rules with Salmon-Challis National Forest.
Fees: Bighorn Crags Campground charges $10 per night for a single unit. This is a campground fee, not a stated wilderness permit fee.
Official source: Salmon-Challis National Forest | Bighorn Crags Campground · Verified October 16, 2026
Hazards & regulations
- The campground approach follows rough, steep dirt roads. Drive carefully and check travel conditions before leaving.
- The access route is not recommended for RVs or cars towing trailers.
- Trails climb through rugged mountain terrain. Choose a route and turnaround point that match the group's ability.
- Campground drinking water and restroom availability are unclear. Confirm both before departure and arrive prepared to be self-sufficient.
What to pack for Frank Church Wilderness: Big Horn Crags Loop
- Current trail map for the Bighorn Crags
- Offline navigation and backup power
- Confirmed road and trail condition information
- Footwear suited to rugged, climbing trails
- Weatherproof layers and warm insulation
- Shelter and sleep system appropriate to the forecast
- First-aid kit and headlamp
- Drinking water for the approach and campground stay
- Water treatment for backcountry use
- Bags to pack out all garbage
- Toileting supplies appropriate to current agency guidance
Frank Church Wilderness: Big Horn Crags Loop FAQ
- How do you reach Bighorn Crags Campground?
- From North Fork, travel 24 miles west on Salmon River Road, FR 030. Turn left at Panther Creek and continue approximately 28 miles south on FR 055. At Forney townsite, turn onto Forest Roads 112 and 113 and travel approximately 22 miles northwest.
- Is a specific Big Horn Crags Loop described here?
- No verified loop alignment, mileage, or lake-by-lake route is available here. The main trailhead accesses trails through lakes and geologic formations. Get a current trail map and confirm connections with Salmon-Challis National Forest before committing to a loop.
- What facilities does the campground have?
- There are 14 campsites with picnic tables and fire grates, plus a separate horse-camping area with corrals and water troughs. There is no garbage collection. Confirm drinking water and restroom availability before relying on either.
- Can an RV or trailer reach the campground?
- The approach is not recommended for RVs or cars with trailers. Rough, steep dirt roads require care. Check current travel conditions before choosing a vehicle or setting out.
- What is the hiking terrain like?
- Trails climb from near the campground into rugged mountains with numerous lakes, hoodoos, and other geologic formations. Plan for climbing rather than assuming an easy lakeside walk.
- Is this a quiet, little-used trailhead?
- The Bighorn Crags access a highly popular part of the Frank Church River of No Return Wilderness. Plan for shared trails and campground use, and pack out all garbage.