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Pass · Montana

Mullan Pass

1,767 m5,797 ft

Tonight: 23°FHeavy snow · Wind 3–7 mph NE

Mullan Pass is a mountain pass at 1,767 m in Montana, United States.

All facts

Saddle: 1,767 m
Lowest point: 1,672 m / 1,506 m

Open the 3D view

Pass

Mullan Pass: the climb from each side

No mapped road or trail crosses the saddle.

Distances are straight lines from the saddle to the lowest ground on each side; the road is longer.

3D map

Mullan Pass 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 8 × 8 km

Surface

Vertical scale

Topographic map

Mullan Pass terrain and contours

25 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 125 mShowing west → east through the centre

Mullan Pass 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

Mullan Pass weather

Tonight · Heavy snow · 23°F (-5°C) · 59% chance of precipitation · Wind 3–7 mph NE

Mullan Pass forecast for about 1,685 m.

Tonight23°59%3–7 mph NE
Sat26°38°–5 mph S
Sun26°35°–6 mph NE
Mon31°43°28%3 mph ESE
Tue27°41°46%5–12 mph W
Wed23°35°37%7 mph NNW
Thu24°36°24%3 mph NE

Forecast data: NOAA National Weather Service, public domain, model run Oct 23, 20:01 UTC.

Slope

Share of the 8 × 8 km view by steepness, from the 10 m model.

Mostly gentle: 69% of the view is under 15°.

Gentle, 0–15°

68.6%

Moderate, 15–30°

28.9%

Steep, 30–45°

2.4%

Cliffs, 45° and over

0.0%

Steeper than 30°: 2.4% of the 64 km² view
Relief in view: 721 m low point 1,458 m

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 59.9%Grassland 39.2%

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 4 km; 84 species recorded in all.

Sightings per species 6

American bistort5
Small camas3
Western Terrestrial Garter Snake2
Western Tiger Swallowtail2
Bitterroot2
Woodland pinedrops2

Where it sits

Where Mullan Pass sits

Nearby

Nearby places

More 1

Quake Lake1,948 m211 km SSE

Mullan Pass 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

JPGMullan Pass satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2026-08-10.

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/mullan-pass" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Mullan Pass"></iframe>
<p><a href="https://topolu.com/mullan-pass" 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 2026-08-10)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Protected area: USGS Gap Analysis Project, PAD-US (public domain)
Wildlife: iNaturalist community observations, counts only
Forecast: Weather forecast from NOAA National Weather Service (public domain)
Sources: Wikidata · GeoNames · Wikipedia