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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Hike

Thielsen Creek

Near Lathrop Glacier
Inside Mount Thielsen Wilderness
Camp 3 mi away

2.2 mi one way · 843 ft climb · 6,949 ft high point · Very hard

In Mount Thielsen Wilderness · Oregon · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Thielsen Creek is a very difficult 2.2-mile trail in Mount Thielsen Wilderness with 843 feet of climb.

Elevation

843 ft of gain and 0 ft of descent.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

3.0 mi from the trailhead
Diamond Lake
Campground · Oregon
4.3 mi from the trailhead

More hikes nearby

Ranked the same way, within twenty-five miles.

2 mi from you
Mt. Thielsen
- Ends at Lathrop Glacier
- Inside Mount Thielsen Wilderness
- 3,905 ft of climbing
4.8 mi one way · 3,905 ft climb · Very hard
Mount Thielsen Wilderness · Camp 3 mi away

Elevation along the trail from the start. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Lathrop GlacierNearby · 2.1 mi in

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 2.2 mi
Shape: One way
Gain: 843 ft
Descent: 0 ft
High point: 6,949 ft
Low point: 6,105 ft
Difficulty: Very hard
Managed by: U.S. Forest Service
State: Oregon
Camps within 15 mi: 10
Trailhead: 43.1846° N · 122.0852° W

Get directions Open the map

Thielsen View Campground

Campground · Oregon

4.4 mi from the trailhead

South Shore Pavilion

Campground · Oregon

19 mi from you

Garfield Peak Trail

Summits Garfield Peak
Inside Crater Lake National Park
1,097 ft of climbing

1.7 mi one way · 1,097 ft climb · Moderate

Crater Lake National Park · Camp 3 mi away

Mt. Bailey

Summits Mount Bailey
Inside Umpqua National Forest
3,206 ft of climbing

4.8 mi one way · 3,206 ft climb · Very hard

Umpqua National Forest · Camp 1 mi away

Watchman Peak Trail

Summits The Watchman
Inside Crater Lake National Park

0.5 mi one way · 344 ft climb · Moderate

Crater Lake National Park · Camp 5 mi away

Mount Scott Trail

Ends at a viewpoint
Inside Crater Lake National Park
1,278 ft of climbing

2.2 mi one way · 1,278 ft climb · Moderate

Crater Lake National Park · Camp 2 mi away

Crater Peak Trail

Summits Crater Peak
Inside Crater Lake National Park
1,028 ft of climbing

3.5 mi one way · 1,028 ft climb · Moderate

Crater Lake National Park · Camp 3 mi away

Signal

Cell coverage here

VerizonLTE · Fair
AT&TLTE · Fair
T-Mobile5G · Good

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today59°43°Sunny
Sat65°48°Sunny
Sun68°49°Sunny
Mon66°47°Sunny
Tue63°44°Sunny
Wed64°48°Sunny
Thu66°46°Mostly Sunny

Today: Sunny · wind 9 mph WNW

National Weather Service · refreshed hourly

More like this

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Mt. Thielsen
- Ends at Lathrop Glacier
- Inside Mount Thielsen Wilderness
- 3,905 ft of climbing
4.8 mi one way · 3,905 ft climb · Very hard
Mount Thielsen Wilderness · Camp 3 mi away
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- 1,956 ft of climbing
4.8 mi one way · 1,956 ft climb · Very hard
Mount Thielsen Wilderness · Camp 3 mi away
Lennox Creek Trail
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5.2 mi one way · 2,742 ft climb
Alpine Lakes Wilderness · Camp 4 mi away
Trail Creek Lakes
- Ends at Trail Creek Lakes
- Inside Sawtooth Wilderness
- Camp 3 mi away
0.6 mi one way · 413 ft climb · Very hard
Sawtooth Wilderness · Camp 3 mi away