Crater Lake Guide: Best Hikes, When to Visit & Where to Stay

Crater Lake National Park in southern Oregon contains the deepest lake in the United States and the ninth deepest in the world. The lake fills a caldera -- the collapsed remnant of Mount Mazama, a 12,000-foot stratovolcano that erupted catastrophically approximately 7,700 years ago in an event 42 times more powerful than the 1980 eruption of Mount St. Helens. The eruption emptied the magma chamber beneath the mountain, and the summit collapsed inward, forming a basin nearly 2,000 feet deep. Over centuries, rain and snowmelt -- Crater Lake receives an average of 43 feet of snow per year -- filled the caldera with water of extraordinary purity. No rivers feed the lake, and no rivers drain it; the water is supplied entirely by precipitation and lost only to evaporation and seepage. The result is one of the clearest bodies of water on Earth, with visibility measured to depths exceeding 140 feet, and a blue so deep and saturated that it seems almost artificial. It is not. The blue is the result of the water's exceptional clarity and depth: sunlight penetrates deeply, and the pure water absorbs all colors of the spectrum except blue, which is scattered back to the observer's eye.

The lake is roughly 5 miles across and 1,943 feet deep, with sheer caldera walls rising 500 to 2,000 feet above the surface. Wizard Island, a cinder cone that erupted from the caldera floor after the collapse, rises 764 feet above the lake's surface near the western shore. The Phantom Ship, a jagged rock formation near the southern shore, is composed of 400,000-year-old lava -- the oldest exposed rock in the caldera. The park encompasses 183,224 acres of old-growth forest, volcanic peaks, and wildflower meadows surrounding the caldera rim, and it receives approximately 700,000 visitors per year -- most of them in the brief summer window when the roads are clear of snow.

Best Hikes

Cleetwood Cove Trail -- The only legal access to the lake shore, this 2.2-mile round trip trail descends 700 feet from the Rim Drive to Cleetwood Cove. The trail is steep (11% grade average) and the return climb is strenuous, particularly at the rim elevation of 7,000 feet. At the bottom, a dock provides access to the park's guided boat tours of the lake and to Wizard Island (additional fee). Swimming in the lake is permitted at Cleetwood Cove -- the water temperature averages 55-60 degrees in summer. Difficulty: strenuous (due to the steep climb back up). Allow 2-3 hours.

Garfield Peak Trail -- A 3.4-mile round trip trail that climbs 1,010 feet from Crater Lake Lodge to the summit of Garfield Peak (8,054 feet). The trail traverses the rim with continuously improving views of the lake, Wizard Island, and the Phantom Ship. Wildflowers bloom along the trail in July and August. The summit panorama is one of the finest in the park. Difficulty: strenuous. Allow 2.5-3.5 hours.

Watchman Peak Trail -- A 1.6-mile round trip trail that climbs 420 feet to the historic Watchman fire lookout on the west rim. The lookout provides one of the best views of Wizard Island and the lake. The trail is shorter and less strenuous than Garfield Peak but equally rewarding. Difficulty: moderate. Allow 1-1.5 hours.

Mount Scott Trail -- The highest point in the park at 8,929 feet, reached via a 5-mile round trip trail that climbs 1,250 feet from a trailhead on the East Rim Drive. The summit offers a bird's-eye perspective of the entire caldera, as well as views of the Cascade Range from Mount Shasta to the Three Sisters. On clear days, visibility extends over 100 miles. Difficulty: strenuous. Allow 3-4 hours.

Plaikni Falls Trail -- A 2-mile round trip trail through old-growth hemlock and fir forest to a 30-foot waterfall fed by snowmelt. The trail is relatively flat, gaining only about 100 feet, and is one of the newer trails in the park. Wildflowers and huckleberries line the path. Difficulty: easy. Allow 1-1.5 hours.

The Pinnacles Trail -- A 1-mile round trip walk to an overlook of the Pinnacles, a collection of volcanic spires (fumarolic fossil structures) rising from the canyon of Wheeler Creek. The formations were created when volcanic gases rose through hot ash deposits, cementing the surrounding material into towers. Difficulty: easy. Allow 30-45 minutes.

When to Visit

July-September -- This is the only reliable window for full access to the park. Rim Drive (the 33-mile road circling the caldera) is typically fully open from early July through mid-October, depending on snowfall. July and August bring warm days (highs in the 70s at the rim), wildflower blooms, and the best conditions for boat tours, swimming, and hiking. This is also the busiest period. September brings cooler temperatures, thinner crowds, and the first dustings of snow on the peaks.

October-November -- Fall is transitional. The East Rim Drive usually closes in late October due to snow. The north entrance and parts of the West Rim Drive may remain open into November. Crowds are minimal, and the lake framed by early snow is hauntingly beautiful. Overnight freezes are common.

December-April -- Winter buries the park under an average of 43 feet of snow. The south and west entrance roads remain open (plowed), and the rim can be reached, but Rim Drive is closed. Cross-country skiing and snowshoeing on the rim are exceptional -- the snow-draped caldera is one of the most dramatic winter landscapes in the national park system. The park offers ranger-led snowshoe walks on weekends.

May-June -- Spring is long and snowy at Crater Lake. Heavy snow often persists through June. Rim Drive typically does not fully open until late June or early July. Facilities are limited. The lake is at its most dramatic when framed by snow, but access is restricted.

Where to Stay

Crater Lake Lodge -- The historic lodge perched on the caldera rim, originally built in 1915 and extensively renovated in the 1990s. Rooms range from simple to lake-view suites. The Great Hall with its massive stone fireplace and lake views is iconic. Rates range from $200 to $450 per night. The lodge dining room serves excellent Pacific Northwest cuisine with lake views. The lodge operates from late May through mid-October and books up months in advance. Reserve as early as possible.

The Cabins at Mazama Village -- Located 7 miles from the rim in the park's southern section, these motel-style cabins offer basic, comfortable rooms at $175-$225 per night. Open late May through late September. A general store, restaurant, and laundromat are nearby.

Fort Klamath and Rocky Point -- Small communities south of the park with lodges, cabins, and vacation rentals. Fort Klamath is about 18 miles from the south entrance.

Prospect, Oregon -- A small town about 30 miles southwest of the park on Highway 62, with a historic hotel (the Prospect Historic Hotel), a lodge, and vacation rentals.

Mazama Campground -- The park's developed campground, located near Mazama Village with 214 sites ($22-$36/night) for tents and RVs. Reservations through Recreation.gov are strongly recommended for summer. The campground has flush toilets, drinking water, showers, and a dump station. Open late June through late September.

Lost Creek Campground -- A smaller, tent-only campground on the East Rim Drive with 16 first-come, first-served sites ($10/night). Open July through mid-October. No water.

Getting There

By Air -- Rogue Valley International-Medford Airport (MFR) is the nearest commercial airport, approximately 80 miles and 1.5 hours southwest. Klamath Falls Airport (LMT), about 60 miles south, has limited service. Portland International Airport (PDX) is about 280 miles north (5 hours).

By Car from Medford -- Take Highway 62 northeast approximately 80 miles to the park's west entrance. The drive takes about 1.5 hours and passes through the scenic upper Rogue River valley.

By Car from Klamath Falls -- Take Highway 97 north to Highway 62 west, entering via the south entrance. Approximately 60 miles and 1.25 hours.

By Car from Bend -- Take Highway 97 south approximately 100 miles to the park's north entrance (summer only) or continue to the south entrance via Highway 62. The drive takes 2-2.5 hours.

By Car from Portland -- Take I-5 south to Roseburg, then Highway 138 east (the North Umpqua River scenic route) to the park's north entrance (summer only). Approximately 280 miles and 5 hours.

Essential Tips

Entrance fees are $30 per vehicle for a 7-day pass. The America the Beautiful Annual Pass ($80) is accepted.

Check road conditions before visiting. Rim Drive, the East Rim Drive, and the north entrance road are closed by snow for approximately 8 months of the year. Call the park or check the website for current conditions. Only the south and west entrances are maintained year-round.

Boat tours of the lake are offered by the park concessionaire from late June through mid-September. Tours depart from Cleetwood Cove and circle the lake, with narration on geology, history, and ecology. A separate trip drops passengers on Wizard Island for several hours of hiking and exploration. Tickets sell out; purchase at Recreation.gov or the park kiosks early in the morning.

Altitude affects many visitors. The rim elevation is approximately 7,000 feet. Visitors from lower elevations may experience shortness of breath, headaches, and fatigue. Drink water, take it slow, and be aware of your limits, especially on the Cleetwood Cove climb.

Snow can fall any month of the year. Even in July, temperatures at the rim can drop into the 30s at night. Bring layers. Afternoon thunderstorms occur in summer.

Pets are not allowed on any trails in the park and must remain in vehicles or on paved surfaces. This is strictly enforced.

Nearby Attractions

Umpqua National Forest and the North Umpqua River -- Highway 138 follows the North Umpqua River from Roseburg to the park's north entrance, passing numerous waterfalls including Toketee Falls and Watson Falls (Oregon's third tallest at 272 feet). The river is a legendary steelhead and salmon fishery.

Klamath Basin National Wildlife Refuges -- South of the park near Klamath Falls, these refuges host one of the largest concentrations of wintering bald eagles in the lower 48 (peaking in February) and massive migrations of waterfowl. The annual Winter Wings Festival in February celebrates the bird life.

Upper Rogue River -- The Rogue River originates near Crater Lake and offers excellent hiking (the Rogue River Trail), rafting, and fishing in its upper reaches. Natural Bridge, where the river disappears into a lava tube, is a short detour off Highway 62.

Oregon Caves National Monument -- About 130 miles southwest, this monument protects a marble cave in the Siskiyou Mountains with guided tours through ornate chambers. The historic Oregon Caves Chateau lodge sits at the cave entrance.