Dome Peak

Dome Peak rises to 2,719 m in Washington. Bonanza Peak stands 2,900 m to the east-southeast, 8.7 miles off. The nearest named place is Sinister Peak, a peak 0.9 miles away. Cascade Loop passes 20 miles off.
The story
Dome Peak is a high, massive, glaciated mountain in the Glacier Peak Wilderness of Washington's North Cascades. The remote location of Dome Peak, combined with its height, make it a less common destination for Cascade Range mountaineers. Dome Peak is at the southern end of the Ptarmigan Traverse mountaineering route. It is located at the extreme southeast corner of Skagit County. The mountain was given its name by Albert H. Sylvester, the first forest supervisor of Wenatchee National Forest. There are two main summits connected by a narrow ridge with the northeastern summit being higher than the southwestern. Chickamin Glacier is north of the peak while Dome Glacier is to the west. A rock face drops off to the southeast. Dana Glacier is on the north side of a ridge that connects Dome Peak and Spire Point. The higher northeast peak was first climbed by George Freed and Eric Larson on August 1, 1936. The southwest peak was first climbed on July 5, 1936, by Forest Farr, Norval Grigg, and Don Blair.
From Wikipedia, CC BY-SA 4.0.
Wikidata Q767515, referenced by the OpenStreetMap record.
What the record says
- Elevation
- 2719 m
How to reach it
- 19.5 mi off the Cascade Loop, National
- 19.6 mi off the JCT KEYSTONE FERRY ZONE WHIDBEY ISLAND TO JCT SR 153 VIC TWISP
Overlooks nearby
- Washington Pass Overlook · 23 mi
- Diablo Lake Overlook · 28 mi
Named places within 25 miles
- Sinister Peak: 0.9 mi
- Gunsight Peak: 1.6 mi
- Spire Point: 2.2 mi
- Agnes Mountain: 3.0 mi
- Lizard Mountain: 3.0 mi
- Greenwood Falls: 9.3 mi
- Crown Point Falls: 9.5 mi
- Lyman Falls: 9.9 mi
- Green View Falls: 13.0 mi
- Copper Creek Falls: 14.0 mi
- Suiattle River Grandy Conservation Easement: 18.6 mi
- Cascade River South 2: 22.3 mi
- Cascade River South 1: 23.3 mi
- Douglas Island Convservation Area: 24.0 mi
- White Creek Conservation Area: 24.5 mi
- Grassy Point: 8.8 mi
- Painted Rocks: 16.5 mi
- Rock Cabin Avalanche: 19.2 mi
- Hunts Bluff: 19.8 mi
- Miners Cabin (ruined): 7.7 mi
- Mackinaw Shelter: 20.3 mi
- Gilbert Ghost Town: 23.9 mi
- Lake Chelan National Recreation Area: 18.6 mi
- White Chuck Overlook Picnic Area: 21.7 mi
- Pressentin County Park: 24.0 mi
- Sulphur Creek Hot Springs: 7.8 mi
- Gamma Hot Springs: 10.6 mi
- Buck Creek Pass Spring: 11.5 mi
- Carne Basin Spring: 18.2 mi
- Holden Museum: 13.8 mi
- The Garden: 16.2 mi
- Moore: 19.6 mi
Other summits around it
The highest named summits within 12.7 miles of Dome Peak. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Bonanza Peak | ESE 121° | 2,900 m | 8.7 mi |
| Fortress Mountain | SSE 156° | 2,643 m | 10.9 mi |
| Dark Peak | ESE 116° | 2,591 m | 7.6 mi |
| Chiwawa Mountain | SSE 150° | 2,576 m | 11.2 mi |
| Sinister Peak | ESE 106° | 2,569 m | 0.9 mi |
| Greenwood Mountain | SE 135° | 2,565 m | 11.6 mi |
| Devore Peak | E 99° | 2,554 m | 12.3 mi |
| Martin Peak | ESE 114° | 2,547 m | 10.7 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:08 | 18:36 | 19:17 |
| June solstice | 05:04 | 20:20 | 21:09 |
| September equinox | 06:52 | 18:23 | 19:04 |
| December solstice | 07:53 | 15:18 | 16:13 |
Local time (America/Los_Angeles).
Climate normals
Months averaging 50–80 °F: Jun–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 22 | 26 | 32 | 39 | 48 | 54 | 61 | 61 | 53 | 41 | 29 | 22 |
| Precip in | 7.0 | 4.6 | 4.0 | 1.8 | 1.4 | 1.2 | 0.7 | 0.8 | 1.7 | 4.4 | 8.2 | 7.2 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Holden Village, 14 mi away.
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapWikipediaWikidata- USGS Geographic Names Information System feature 1518853 — Dome Peak, Skagit County, Washington.
OpenStreetMap element node/356544779
Day trips start here
- North Cascades · 13 mi
- North Cascades National Park · 14 mi
Take the scenic way to Dome Peak.
Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.

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