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Also on the map ofOregon Cascades‹ American Cordillera

Mount Hood · 3,425 m · 12 km NNE
Lake · Oregon

Trillium Lake

1,098 m3,602 ft
Area
0.16 km²
Tonight
29°FFog · Wind 0 mph

Trillium Lake is a lake at 1,098 m above sea level in Oregon, United States, 0.16 km² in area and 0.8 km long.

All facts
Surface elevation
1,098 m
Length
0.8 km
Shoreline
2.2 km
Open the 3D view
Lake

Trillium Lake in numbers

Shoreline from OpenStreetMap.

0.8 km longest200 mN ↑
Shoreline
2.2 km≈30 min to walk around
3D map

Trillium Lake 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 4 × 4 km

Surface
Vertical scale
Topographic map

Trillium Lake terrain and contours

20 m contours from the USGS 3DEP 10 m terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.

Index contours every 100 mShowing west → east through the centre

Trillium Lake elevation profile

West → east through the centre

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.
Weather

Trillium Lake weather

Tonight · Fog · 29°F (-2°C) · Wind 0 mph

Trillium Lake forecast for about 1,116 m.

  • Tonight29°–0 mph
  • Sat35°51°9%0 mph
  • Sun34°48°44%0 mph
  • Mon34°43°62%0 mph
  • Tue33°42°33%0 mph
  • Wed32°43°34%1 mph NE
  • Thu31°44°19%0 mph

Forecast data: NOAA National Weather Service, public domain, model run Oct 24, 01:41 UTC.

Camping & parking

Camping & parking near Trillium Lake

Campsites, parking, trailheads and mountain huts mapped in OpenStreetMap around Trillium Lake, nearest first, by straight-line distance. Check access, fees and permits locally.

  • Nearest parking

    0.2 km SE

    +2 more within 0.4 km

    DirectionsMap

  • Nearest campsite

    Trillium Lake Campground

    0.3 km E · +2 more within 1.6 km

    DirectionsMap

  • Nearest trailhead

    Eureka Peak Trailhead

    1.7 km WSW · +2 more within 4.5 km

    DirectionsMap

  • Nearest hut

    Trillium Lake Basin Cabin

    1.9 km N · +2 more within 3.9 km

    DirectionsMap
All mapped places 12
PlaceDistance
Parking0.2 km SE
Parking0.3 km SSE
Trillium Lake CampgroundCampsite0.3 km E
Parking0.4 km S
Still Creek Elevated CampsiteCampsite1.5 km NNW
Sherar Burn Saddle CampsiteCampsite1.6 km WSW
Eureka Peak TrailheadTrailhead1.7 km WSW
Trillium Lake Basin CabinHut1.9 km N
Pioneer Woman's Grave TrailheadTrailhead3.4 km ENE
Mazama LodgeHut3.7 km N
Historic Warming HutHut3.9 km NW
Dry Fir / Veda Lake TrailheadTrailhead4.5 km WSW
Slope

Slope

Share of the 4 × 4 km view by steepness, from the 10 m model.

Mostly gentle: 62% of the view is under 15°.

Gentle, 0–15°
61.6%
Moderate, 15–30°
32.2%
Steep, 30–45°
6.1%
Cliffs, 45° and over
0.1%
Steeper than 30°
6.2% of the 16 km² view
Relief in view
465 m low point 1,017 m
Land cover

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 95.4%Grassland 3.1%Water 1.0%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Wildlife

Wildlife seen nearby

Sightings of the most-seen species on iNaturalist (research grade) within 2 km; 499 species recorded in all.

Sightings per species 6
  • Western Bunchberry118
  • Mallard117
  • Western skunk cabbage109
  • Rough-skinned Newt97
  • Pacific rhododendron71
  • Pacific trillium69
Where it sits

Where Trillium Lake sits

Range
American Cordillera467North American Cordillera271Pacific Coast Ranges119Cascade Range35Oregon Cascades8
Region
Oregon44United States932North America1,313
Nearby

Nearby places

More 1
More in the Oregon Cascades 6
See all 8 in the Oregon Cascades →
Downloads

Trillium Lake downloads: topographic map, heightmap, STL 3D model and DEM

Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.

Print & wall
3D printing & 3D apps
GIS & GPS
</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.<iframe src="https://topolu.com/embed/trillium-lake" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Trillium Lake"></iframe> <p><a href="https://topolu.com/trillium-lake" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Sources

Data sources

Terrain
U.S. Geological Survey, 3D Elevation Program (public domain)
Imagery
Contains modified Copernicus Sentinel data 2026 (scene 2026-09-08)
Land cover
© ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts
Wikidata (CC0)
Camping & parking, Geometry
© OpenStreetMap contributors (ODbL)
Summits
© OpenStreetMap contributors, via Overture Maps Foundation (ODbL)
Protected area
USGS Gap Analysis Project, PAD-US (public domain)
Wildlife
iNaturalist community observations, counts only
Panorama
Includes Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Forecast
Weather forecast from NOAA National Weather Service (public domain)
Sources
Wikidata · GeoNames · Wikipedia