Mt. Hood Timberline Trail

The Mt. Hood Timberline Trail is a 40-mile (64 km) loop trail in Oregon, United States, fully circumnavigating Mount Hood — the state's highest peak at 11,240 ft (3,426 m) — and accumulating approximately 9,000 ft (2,745 m) of elevation gain over 3 to 4 days. Rated challenging, it is one of the Pacific Northwest's most celebrated wilderness circuits, traversing glacial moraines, lava fields, old-growth forest, and wildflower meadows with unbroken views of six Cascade volcanoes.

About the Mt. Hood Timberline Trail

The Timberline Trail — officially designated as Trail #600 by the Mt. Hood National Forest (USFS) — is the premier backpacking route in Oregon. Built largely by the Civilian Conservation Corps in the 1930s, the route rings the entire flanks of Mount Hood at or near treeline, threading through the 47,160-acre Mt. Hood Wilderness and offering an ever-changing panorama of glaciers, river canyons, and remote alpine terrain that few day hikers ever reach.

The loop starts and ends most commonly at Timberline Lodge (elevation 6,000 ft / 1,829 m), a National Historic Landmark completed in 1937. Most hikers travel the loop clockwise, first descending west toward the Sandy River and Ramona Falls before arcing north across the remote back side of the mountain via Cloud Cap Saddle, then returning south through the Newton Creek and White River drainages. The circuit passes beneath 11 named glaciers, crosses 8 major rivers — several requiring thigh-deep wading in early summer — and climbs through ecosystems ranging from dense Pacific silver fir forest to stark volcanic moraine at 7,330 ft (2,234 m).

Unlike most multi-day routes in the Cascades, the Timberline Trail has no hut system — all camping is dispersed backcountry camping beside glacial streams. This self-reliance, combined with the trail's notorious river crossings, earns its challenging rating. The reward is exceptional: on clear days hikers can simultaneously spot Mt. Adams, Mt. St. Helens, Mt. Rainier, Mt. Jefferson, and the Three Sisters. Getting your pack weight dialled in pays real dividends across 9,000 ft of cumulative gain.

Route Overview & Stages

The loop is most often hiked clockwise from Timberline Lodge over 4 days, though fit backpackers complete it in 3 days. The table below outlines the four main stages. Distances are approximate due to periodic re-routes around washed-out creek crossings.

Total: 40 miles (64 km) | ~9,000 ft (2,745 m) gain | 3–4 days

Highlights & Points of Interest

• Timberline Lodge (6,000 ft / 1,829 m): The iconic 1937 WPA-built lodge serves as the standard trailhead and finish line. Its massive stone-and-timber interior is worth an hour's exploration before you leave. Meals, showers, and limited resupply are available at the on-site cascade dining area.
• Zigzag Canyon: The first dramatic moment clockwise — a sudden 300 ft drop into a canyon carved by glacial runoff from the Zigzag Glacier. The viewpoint offers an immediate and visceral sense of Mount Hood's geological power before the trail descends to the Sandy River.
• Ramona Falls: A 120 ft columnar basalt waterfall draped in spray-fed moss — arguably the most photographed feature on the entire circuit. The fan-like cascade drops over hexagonal lava columns at roughly mile 8 from Timberline Lodge. Camp clearings nearby fill by early afternoon in August.
• Cairn Basin and Eden Park: Twin meadow basins on the northwest flank, carpeted with heather, lupine, and Indian paintbrush in July and August. Views of the Sandy Glacier and Reid Glacier are completely unobstructed from 5,600 ft — among the best wildflower displays in the Oregon Cascades.
• Elk Cove: A broad, glacier-fed meadow on the north side of Hood framed by Cathedral Ridge. One of the most spacious camping areas on the trail, it offers reliable cold water from Coe Branch through mid-September and sweeping views across to Mt. Adams (Washington).
• Cloud Cap Saddle (6,000 ft / 1,829 m): Home to the historic Cloud Cap Inn, built in 1889 and one of Oregon's oldest surviving mountain structures. The saddle is the gateway to the Cooper Spur side trail, which ascends to 8,500 ft for a direct bird's-eye view over the Eliot Glacier — add 3 miles and 1,500 ft if your legs allow.
• Eliot Glacier Moraine: The longest and most technically demanding traverse on the loop — half a mile of loose volcanic debris above the glacier's snout. Trekking poles are nearly mandatory here, and route-finding on the moraine requires attention to cairns when snow lingers into late July.
• White River Canyon: The final major obstacle before Timberline Lodge: a wide braided glacial outwash where the ford can reach thigh-depth in early summer. By late August the crossing is typically knee-deep and straightforward; an early morning start keeps the water at its daily low.

Best Time to Hike the Mt. Hood Timberline Trail

The Timberline Trail's reliable hiking window runs from mid-July through late September — the months when snow clears from the upper elevations and river crossings drop to manageable levels. As of 2026, snowpack in the Oregon Cascades can linger above 5,500 ft well into July, so checking current conditions with the Hood River Ranger District before departure is strongly advised.

July brings the wildflower peak at Cairn Basin and Elk Cove — lupine, phlox, and paintbrush at their most vivid — but river crossings can still be thigh-deep early in the month from snowmelt. August is the single best month to hike: rivers drop to knee-level or less, the insects thin out after the first cool nights, and visibility across the Cascades is at its clearest. Weekday starts avoid the weekend rush at Ramona Falls and Elk Cove camp spots.

September offers genuine solitude and cooler temperatures well-suited to the sustained climbs on Stage 2 and Stage 4. The trade-off: nights below 4°C (39°F) are common by mid-September at elevation, and some smaller water sources begin drying out. October brings early snow and should be treated as expert-only terrain with full mountaineering awareness. Across all summer months, plan to start moving by 7 a.m. daily — glacial rivers rise in the afternoon as temperatures peak, making early crossings meaningfully safer.

Fuelling properly across 4 high-output days matters as much as your gear list. At altitude with 9,000 ft of cumulative gain, daily caloric burn can exceed 4,500 kcal. Our breakdown of how many calories you need on a full hiking day covers the mountain-specific math in detail.

Practical Information

Accommodation

The Timberline Trail has no staffed huts or paid shelters — all sleeping is dispersed backcountry camping beside glacial streams and in established clearings. Leave No Trace regulations prohibit camping within 100 ft (30 m) of any water source, trail, or meadow, and within 500 ft of Ramona Falls. Campfires are banned above 4,500 ft throughout the Wilderness. The four most-used camping areas are:

• Ramona Falls Camp — clearings 0.3 mi from the falls in the Sandy River drainage; cold, reliable water year-round.
• Cairn Basin / Eden Park — broad meadow camping at approximately 5,600 ft with outstanding glacier views; no campfires.
• Elk Cove — the most spacious dispersed camping on the north side; good wind shelter and water from Coe Branch to mid-September.
• Newton Creek — flat sandy sites in the creek drainage on the southeast side; treat all water before drinking.

Backcountry camping on the trail is free. For indoor accommodation, Timberline Lodge — directly at the trailhead — offers rooms from approximately $160–$320 per night (€148–€296 at 2026 exchange rates), with a full-service restaurant and bar. Government Camp, 6 miles downhill on Highway 26, has budget motels from ~$100/night (€93) and serves as a practical pre- and post-hike base with a grocery store and gear shop.

Getting There & Back

The standard trailhead is Timberline Lodge on Highway 26, 60 miles (97 km) east of Portland, Oregon — approximately 1 hour 15 minutes by car under normal conditions. Parking is at the lodge's upper lot.

The nearest major airport is Portland International Airport (PDX), served by all major US carriers and most low-cost transatlantic routes. A rental car is the most practical option for reaching the mountain. No year-round public transit serves Timberline Lodge directly; however, the Mount Hood Express (TriMet Route 55) runs seasonally from Gateway Transit Center in Portland to Government Camp — check the Oregon Hikers Field Guide for current seasonal schedules. Government Camp to Timberline Lodge (5 miles uphill) requires a taxi (~$25 / €23) or rideshare.

Because the Timberline Trail is a full loop, no shuttle is required — you return to your starting vehicle at the lodge.

Permits & Fees

• Wilderness Permit (free): Required May 15 – October 15. Self-issued at the trailhead register kiosk at Timberline Lodge. No advance reservation is needed as of 2026, though the system is reviewed annually — verify with the Mt. Hood National Forest before your trip.
• Northwest Forest Pass: Required for parking at Timberline Lodge and most trailhead pullouts — $5/day or $30/annual pass (approximately €4.60 / €27.80). Available at the lodge, Government Camp vendors, and online.
• Campfire permit: Required below 4,500 ft; self-issue at the trailhead kiosk. Above 4,500 ft, campfires are banned outright — bring a canister stove.
• Bear canister: Not legally mandated on the Timberline Trail but strongly recommended. Black bears are regularly active at Elk Cove and the Ramona Falls camping area. Hang bags require a minimum 10 ft height and 4 ft from the trunk.

Gear & Packing List

The Timberline Trail's 9,000 ft of cumulative gain, mandatory river wading, and high-alpine exposure above 7,000 ft demand a carefully considered kit. Pack weight is critical: every unnecessary gram compounds across 40 miles and 4 days of big-mountain terrain. Our 2026 ultralight backpack roundup tested the packs that perform best on exactly this type of sustained wilderness circuit.

Recommended pack capacity: 40–60 litres for a 4-day trip carrying food and a 3-season sleeping bag. Top picks suited to the Timberline Trail:

• Zpacks Arc Haul Ultra 60 — 60 L cuben fiber frameless pack, ideal for hikers targeting a sub-20 lb base weight who need volume for 4-day food carries.
• Osprey Aether 65 — 65 L framed pack with excellent hip-belt load transfer, well-suited to heavier camera gear or if you prefer a stiffer carry on the moraine sections.
• Hyperlite Mountain Gear 3400 Windrider — 55 L fully waterproof DCF pack with outstanding wet-weather performance for the river crossings and afternoon thunderstorms common on Mt. Hood's north side.

Essential items for the Timberline Trail:

• Trekking poles — non-negotiable for the Eliot Glacier moraine traverse and all 8 major river crossings
• Water filter (Sawyer Squeeze or BeFree) — all water is from glacial or volcanic streams and requires filtration
• 3-season sleeping bag rated to 15°F (-9°C) — September nights at 5,600 ft drop hard and fast
• Waterproof shell jacket and rain pants — Mt. Hood generates its own weather; afternoon thunderstorms are common July–August
• Neoprene socks or camp sandals for river crossings — wet trail shoes for 4 consecutive days destroys feet
• Glacier glasses / UV sunglasses — UV exposure on the open moraines above 6,500 ft is intense even on overcast days
• Bear bag or canister — black bears are reliably present at Elk Cove and Ramona Falls
• Topographic map and compass — cell service is absent across most of the north-side loop; the moraine above Eliot Glacier requires active navigation
• Sunscreen SPF 50+ — reflective snow and volcanic rock amplify UV levels significantly above 6,000 ft

Similar Trails You Might Like

The Timberline Trail belongs to a family of iconic western US wilderness routes defined by volcanic scenery, sustained elevation change, and remote self-sufficiency. If this style of mountain circuit appeals, the following trails offer equally memorable experiences at a range of distances and commitment levels. The Pacific Crest Trail passes within a mile of Timberline Lodge and links the entire Pacific Crest from Mexico to Canada — the ultimate Pacific Northwest thru-hike. For a true continental-scale challenge, the Continental Divide National Scenic Trail (4,988 km) traverses the backbone of North America. Single-peak summit routes offering a taste of high-altitude challenge in a single day include the Mount Whitney Trail (the highest point in the contiguous US), the iconic Half Dome Trail in Yosemite, and the exposed Angels Landing–West Rim Trail in Zion. For international wilderness walking with a ridge-traversal character similar to Mt. Hood's north side, the Theth to Valbona hike in Albania delivers dramatic alpine scenery at a fraction of the crowd density.

Frequently Asked Questions

What is the best time of year to hike the Mt. Hood Timberline Trail?
August is the optimal month. River crossings drop to manageable knee-deep levels after peak snowmelt from mid-June through July, wildflowers have fully bloomed across Cairn Basin and Eden Park, and daytime temperatures typically sit between 15–22°C (59–72°F) at treeline. July is viable but expect thigh-deep wading at the Muddy Fork and White River. September offers excellent solitude at the cost of colder nights and reduced water in smaller sources.

How difficult is the Timberline Trail?
The trail is rated challenging and is unsuitable for beginners. Total elevation gain is approximately 9,000 ft (2,745 m) across 40 miles (64 km). The primary hazards are unmaintained river crossings requiring wading (knee- to waist-deep in early summer), the technically demanding Eliot Glacier moraine traverse, and rapidly changing weather above 6,000 ft. Intermediate to experienced backpackers with prior river-crossing experience are best placed to enjoy the route safely.

How many miles per day should I plan?
For a 4-day itinerary, plan 9–13 miles (14–21 km) per day. Stage 2 — Ramona Falls to Cloud Cap Saddle — is the most demanding single day at 13 miles and 3,500 ft of gain; treat it as a full effort day regardless of fitness level. A 3-day completion is feasible for experienced hikers averaging 13+ miles daily, but most first-timers prefer 4 days to take in the north-side scenery at Elk Cove without rushing.

Is there accommodation on the trail?
There are no staffed huts or shelters on the Timberline Trail itself. All camping is free dispersed backcountry camping at established areas including Ramona Falls, Cairn Basin, Elk Cove, and Newton Creek. The nearest indoor accommodation is Timberline Lodge from approximately €148 per night and Government Camp motels from approximately €93 per night, both reachable from the trailhead.

Do I need a permit to hike the Mt. Hood Timberline Trail?
Yes. A free Wilderness Permit is required from May 15 through October 15, self-issued at the trailhead kiosk at Timberline Lodge — no advance booking required as of 2026. Parking requires a Northwest Forest Pass ($5/day or $30/season, approximately €4.60 / €27.80). Campfires are banned above 4,500 ft across the entire Wilderness; below that elevation a free campfire permit is issued at the same kiosk.