Overview

The Snake River National Recreation Trail (#102) follows the Idaho bank of the Wild and Scenic Snake River through Hells Canyon National Recreation Area, descending deeper than even the Grand Canyon. This 30-mile point-to-point trail from Pittsburg Landing to Granite Creek offers backpackers a rare combination: desert canyon scenery, riverside camps, historic ranches, and wilderness solitude—all at low elevation accessible when higher trails remain snowbound. The trail alternates between rocky benches high above the river and grassy flats near the water's edge, passing remnants of early homesteads and offering stunning views across North America's deepest gorge.

This is an excellent trail for backpackers seeking a multi-day desert canyon experience with moderate terrain. The trail is fairly hilly with flat sections between, making it suitable even for strong beginners willing to handle heat exposure and infrequent water. Expect 100% sun exposure, frequent rattlesnake encounters, abundant poison ivy, and the distinctive character of a canyon that gets hotter as you descend into its depths.

Note: While the trail officially extends to Brush Creek, the section beyond Granite Creek (mile 28) has been abandoned for decades with a washed-out bridge. Consider Granite Creek the practical terminus.

Permits & Regulations

No permits, fees, or reservations required for hiking or backpacking the Snake River Trail. This is one of the few remaining permit-free wilderness backpacking experiences in the region.

Regulations within Hells Canyon Wilderness: - Maximum group size: 8 people - Maximum stock per party: 16 head - Fire restrictions: June 1 - September 30, no open campfires within 1/4 mile of the Snake River (fire pans required year-round) - Dispersed camping allowed along the trail - All water must be treated before drinking

Managed by Wallowa-Whitman National Forest. For current conditions, contact the Hells Canyon National Recreation Area office at (208) 628-3916.

Best Season

April through May and September through October are optimal. Hells Canyon's low elevation (1,400-2,000 feet) makes it one of the only Idaho/Oregon backpacking destinations accessible in late winter and early spring when mountain trails remain buried in snow.

Spring (April-May): Ideal conditions with temperatures 65-85°F during the day, cooling to 45-50°F at night. All major tributary creeks flowing reliably. Wildflowers peak in April and early May. The canyon comes alive with green grass before the summer heat arrives.

Fall (September-October): Excellent hiking with temperatures 70-85°F, crisp nights around 50-65°F, and changing colors along creeks. Water sources less reliable than spring but still adequate with planning.

Summer (June-August): Not recommended. Temperatures regularly exceed 100°F, often reaching 110°F in the canyon bottom with zero shade. After May, hiking becomes dangerously hot. Combined with rattlesnakes at peak activity and poison ivy in full growth, summer presents serious risks.

Winter (November-March): Possible but challenging. The road to Pittsburg Landing remains open year-round, but short days, cold nights, and potential storms make winter trips more demanding.

Water & Resupply

Water sources are infrequent—careful planning is essential.

Reliable Water in Spring (April-May): - Kirkwood Creek (mile 5) - Caribou Creek (mile 7) - Temperance Creek - Saddle Creek - Rush Creek - Sheep Creek (mile 17) - Bills Creek (mile 22) - Granite Creek (mile 28)

Fall/Late Season: Expect smaller creeks to dry up. The major tributaries (Kirkwood, Sheep Creek, Bills Creek, Granite Creek) typically flow year-round but at reduced volume. Check current conditions before your trip.

Snake River: Always flowing but requires steep access down to the water in many sections. River water is silty and requires treatment.

Carry Capacity: Plan to carry 4-6 liters between sources, especially in fall. Some dry stretches exceed 8 miles.

Resupply: No resupply options along the trail. Sheep Creek Ranch (mile 17) is a historic site but not a functioning ranch or store. The nearest towns are White Bird (1.5 hours from Pittsburg Landing) and Lewiston (2 hours away). This is a self-supported trip only.

Hazards & Challenges

Heat: The primary danger. Summer temperatures exceeding 110°F with full sun exposure and heat radiating from canyon walls create life-threatening conditions. There is virtually no shade along the entire trail. Heat exhaustion and heat stroke are real risks even in shoulder seasons during unseasonably warm weather.

Rattlesnakes: Extremely common from April through October. Western rattlesnakes are frequently encountered along the trail and around campsites. Watch where you place hands and feet, especially around rocks and logs. Shake out boots in the morning. Multiple hikers report seeing 5+ snakes per day.

Poison Ivy: Abundant throughout the canyon, especially near creeks and shaded areas. Learn to identify the three-leafed plant and avoid contact. Washing with soap within hours of exposure can reduce reaction. Long pants and sleeves recommended despite the heat.

Trail Conditions: Narrow sections against rock outcrops require careful footing. The terrain is rocky and uneven with short steep sections. "Devil's Slide" between Temperance and Saddle Creek features constructed cement-like stairs on exposed slopes. Some sections become muddy and slippery after rain.

Water Crossings: Granite Creek crossing can be dangerous during high water in April and May. The bridge washed out years ago. Early spring snowmelt can make this crossing impassable or extremely hazardous. This effectively ends most through-hikes.

Sun Exposure: 100% exposure for the entire trail. Bring high-SPF sunscreen, sun hat, and consider sun-protective clothing. The combination of direct sun and heat reflecting off canyon walls intensifies UV exposure.

Wildlife: Black bears present but uncommon. No bear canister required. Scorpions and spiders around rocks and camps.

Getting There

Pittsburg Landing Trailhead (upper/north terminus) is the standard starting point.

From White Bird, Idaho: Take Deer Creek Road/Forest Road 493 for 17.5 miles to Pittsburg Landing. The road is steep, narrow, winding gravel with some dramatic drop-offs. However, it's county-maintained year-round and generally in excellent condition—suitable for 2WD passenger cars in dry weather. The final few miles after entering the National Recreation Area become steeper with tighter switchbacks.

Allow 1-1.5 hours driving time from White Bird to the trailhead. Use caution with large RVs or vehicles with trailers—the road is challenging for oversized vehicles.

Granite Creek (lower/south terminus): No road access. Most backpackers arrange jet boat shuttles (see below) or hike out-and-back.

Airports: Lewiston-Nez Perce County Airport (LWS) is 86 miles from White Bird with flights from Salt Lake City, Seattle, and Boise. Larger airports: Spokane (GEG) - 192 miles/3 hours, Boise (BOI) - 188 miles/3.5 hours.

Shuttles & Jet Boats: Several operators provide jet boat shuttles for hikers wanting one-way trips. Boats can drop you at Granite Creek to hike north back to Pittsburg Landing, or pick you up after hiking south. Services include: - Hells Canyon Adventures - Killgore Adventures
- China Bar Lodge - Hammer Down River Excursions

Shuttle availability depends on scheduled tour boats. Call operators weeks in advance to arrange drop-offs/pickups. Expect to pay $100-200+ per person depending on distance and group size.

Parking: Large parking area at Pittsburg Landing. No fees. Pittsburg Campground nearby has 28 sites if you need to camp before or after your hike.

Tips

Camp Selection: The best camps are on elevated river bars and alluvial fans at creek mouths. Kirkwood Ranch (mile 5) offers developed sites with picnic tables, flush toilets, and a museum in a restored 19th-century ranch—a surreal luxury in the wilderness. Little Bar near Caribou Creek (mile 7) provides excellent dispersed camping. Sheep Creek (mile 17) and Bills Creek (mile 22) both have good flat tent sites in meadows that were once homesteads.

Timing Strategy: Start early each morning to cover miles before peak heat. Plan long midday breaks in shade near creeks. The canyon faces south, so there's no escape from afternoon sun on the trail itself.

Direction: Most backpackers hike north from Pittsburg Landing due to road access, doing out-and-back trips to Kirkwood Ranch (10 miles round trip, good overnight) or Sheep Creek (34 miles round trip, good 3-day trip). Jet boat shuttles enable one-way hikes if you can arrange the logistics.

Water Management: Camel up at every creek. Don't gamble on the next source. Carry a backup filter or purification tablets.

Insider Knowledge: The trail sees far fewer hikers than rafters on the river below. You'll have wilderness solitude even during peak spring season. Rapids like Rush Creek, Sheep Creek, and Granite Creek provide entertainment watching rafts navigate whitewater. River camps at major bars (Kirkwood Bar, Pine Bar) may have rafting parties—you're not required to share designated sites but may encounter company in these high-use zones.

Leave No Trace: Pack out all toilet paper (required June-September within 1/4 mile of river). Use established fire rings where present and ensure fires are completely extinguished.

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