Threemile Knoll
Threemile Knoll rises to 1,971 m in Idaho. Mount Jefferson stands 3,097 m to the northeast, 23 miles off. The nearest named place is Blacks Knoll, a peak 2.4 miles away. Fort Henry Historic Byway passes 3.8 miles off. 61 named places lie within 25 miles, 53 of them named summits.
The story
Mountain in Fremont County, Idaho, United States of America.
Wikidata Q49083509, referenced by the OpenStreetMap record.
What the record says
- Elevation
- 1,971 m
How to reach it
- 3.8 mi off the Fort Henry Historic Byway
- 4.5 mi off the Lost Gold Trails Loop
- 19.4 mi off the Mesa Falls Scenic Byway
- 25.6 mi off the Teton Scenic Byway
61 named places within 25 miles
- Blacks Knoll: 2.4 mi
- Twitchells Knoll: 2.7 mi
- Freize Knoll: 3.4 mi
- Cinder Butte: 4.3 mi
- Pine Butte: 4.3 mi
- Harriman State Park: 18.4 mi
- Centennial Mountain Shores Park: 20.3 mi
- United States Sheep Experiment Station: 20.8 mi
- Camas Meadows Battle Site: 3.2 mi
- Civil Defense Caves: 12.0 mi
- China Point: 17.2 mi
- Dubois Rest Area, I-15: 22.4 mi
- Brower's Spring: 23.6 mi
Other summits around it
The highest named summits within 25 miles of Threemile Knoll. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Mount Jefferson | NE 45° | 3,097 m | 23.1 mi |
| Jefferson Mount | NE 45° | 3,071 m | 23.1 mi |
| Baldy Mountain | N 354° | 3,008 m | 16.9 mi |
| Taylor Mountain | NNE 25° | 2,991 m | 18.0 mi |
| Slide Mountain | N 356° | 2,989 m | 15.5 mi |
| Sheep Mountain | NNE 16° | 2,926 m | 18.1 mi |
| Red Rock Mountain | NE 43° | 2,896 m | 23.7 mi |
| Reas Peak | NE 47° | 2,850 m | 21.5 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:31 | 19:02 | 19:40 |
| June solstice | 05:44 | 20:31 | 21:16 |
| September equinox | 07:15 | 18:48 | 19:27 |
| December solstice | 08:01 | 16:04 | 16:52 |
Local time (America/Boise).
Climate normals
Months averaging 50–80 °F: May–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 22 | 25 | 35 | 45 | 54 | 62 | 71 | 69 | 60 | 46 | 32 | 23 |
| Precip in | 0.8 | 0.6 | 0.8 | 1.3 | 2.0 | 1.6 | 0.7 | 0.7 | 0.9 | 1.1 | 0.7 | 1.0 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Dubois EXP STN, 19 mi away.
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapWikidata- USGS Geographic Names Information System feature 397258 — Threemile Knoll, Clark County, Idaho.
OpenStreetMap element node/358662695
Day trips start here
- Island Park · 27 mi
Take the scenic way to Threemile Knoll.
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