Mount Thomson is a prominent 6,554-foot (1,998-metre) mountain summit located in the Alpine Lakes Wilderness in eastern King County of Washington state. It's part of the Cascade Range and is a half mile east of the crest of the range. Mount Thomson is situated 4 mi (6.4 km) northeast of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. Precipitation runoff on the mountain drains into the Middle Fork of Snoqualmie River. The nearest peak is Alaska Mountain 0.81 mi (1.30 km) to the southeast, and the nearest higher peak is Chikamin Peak, 2.08 mi (3.35 km) to the east. The mountain was named for Reginald Heber Thomson (1856-1949), a Seattle city engineer who reshaped the face of Seattle. This feature's name was spelled Thompson until the correct spelling was officially adopted in 1981 by the U.S. Board on Geographic Names. The first ascent of the peak was made in 1917 by Joe Hazard and B. French.
By elevation Mount Thomson is
# 14 out of 233 in King County # 87 out of 175 in Alpine Lakes Wilderness
By prominence Mount Thomson is
# 18 out of 233 in King County # 62 out of 463 in Mount Baker-Snoqualmie National Forest # 15 out of 175 in Alpine Lakes Wilderness
We use GPS information embedded into the photo when it is available.
3D mountains overlay
Adjust mountain panorama to perfectly match your photos because recorded by camera photo position might be imprecise.
Move tool
Rotate tool
Zoom
More customization
Choose which peak labels should make into the final photo and what photo title should be.
Next
Photo Location
Satellitte
Flat map
Relief map
Latitude
Longitude
Altitude
OR
Latitude
°'''
Longitude
°'''
Apply
Register Peak
Peak Name
Latitude
Longitude
Altitude
Register
Teleport
PeakVisor
This 3D model of Sagarmatha National Park in Nepal was made using the PeakVisor app topographic data. The mobile app features higher precision models worldwide, more topographic details, and works offline. Download PeakVisor maps today.
Download OBJ model
PeakVisor
The download should start shortly. If you find it useful please consider supporting the PeakVisor app.
PeakVisor for iOS and Android
Be a superhero of outdoor navigation with state-of-the-art 3D maps and mountain identification in the palm of your hand!