Hollowtop Mountain, Montana

Prominence: 3884 ft, 1184 m

Elevation: 10,604 feet, 3232 meters

True Isolation: 34.05 mi, 54.79 km
Elevation Info:NAVD88 Elevation: 10,609 ft / 3233 m
Latitude/Longitude (WGS84)45° 36' 42'' N, 112° 0' 30'' W
45.611602, -112.008287 (Dec Deg)
421382 E 5051390 N, Zone 12 (UTM)
CountryUnited States
County/Second Level RegionMadison

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Other Web Sites
     Jefferson and Hollowtop at
     Hollowtop Mountain at
     Hollowtop Mountain at Summits on the Air (Amateur Radio)

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Lists that contain Hollowtop Mountain:
     USA Lower 48 Range4 High Points (Rank #46)
     Rocky Mountain Range4 High Points (Rank #26)
     USA/Canada Range4 High Points (Rank #65)
     USA Lower 48 Top 400 Peaks by Prominence (Rank #161)
     USA Lower 48 Range5 High Points (Rank #139)
     Western USA Peaks with 25 miles of Isolation (Rank #172)
     Greater Yellowstone Range High Points (Rank #12)
     Peakbagging Montana List of 53 Peaks (Rank #14)
     Montana Peaks with 25 Miles of Isolation (Rank #25)
     Montana Peaks with 2000 feet of Prominence (Rank #20)
     Montana Peaks with 1000 feet of Prominence (Rank #20)

Selected Guidebook(s) for this Peak:
       Peakbagging Montana (Jones)

Ascent Info

Total ascents/attempts logged by registered users: 49
     Show all viewable ascents/attempts (Total: 46)

Selected Trip Reports:
     0000 by Peakin' Out
     1994-07-28 by Greg Slayden (GPS Track)
     2012-10-07 by John Darr
     2014-04-29 by Duncan Lennon
     2016-09-02 by Bob Bolton (GPS Track)
     2017-07-08 by Alex Lennon
     2018-07-21 by Mike Baum
     2018-07-21 by Ken Jones (GPS Track)
     2021-07-21 by Timothy Hutchings (GPS Track)
     2021-08-30 by Josh L Lewis (GPS Track)
     2021-09-17 by Dwight Wolf (Unsuccessful)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Hollowtop Mountain
     Elevation Ladder from Hollowtop Mountain
     Prominence Ladder from Hollowtop Mountain

Click on photo for original larger-size version.
Hollow Top Mountain and its namesake lake in the Tobacco Root Mountains of Montana. Photo by Charlie O'Leary (2008-07-20).
Click here for larger-size photo.
Web Map LinksPeakfinder Panorama
GeoHack Links   CalTopo   MyTopo   Bing Maps
Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 3884 ft/1184 m
  Optimistic Prominence: 3924 ft/1196 m
  Key Col: 6720 ft/2048 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 34.05 mi/54.79 km
   Isolation Limit Point: 45.383378, -111.386885
Nearest Higher Neighbor in the PBC database:
    Peak 10642  (ESE)
RangesContinent: North America
Range2: Rocky Mountains
Range3: Central Montana Rocky Mountains
Range4: Southwest Montana Ranges (Highest Point)
Range5: Tobacco Root Mountains (Highest Point)
Drainage BasinsJefferson
Gulf of Mexico
Atlantic Ocean
OwnershipLand: Beaverhead-Deerlodge National Forest
Topo MapNoble Peak O45112e1 1:24,000
Route #1 Scramble
Trailhead: (Dirt Road) 6020 ft/1835 m
Vertical Gain: 4584 ft/1397 m
Distance (one way): 5.75 mi/9.25 km
Data Source1:25,000 (or larger) Topographic Survey Map
Dynamic Map

 Hollowtop Mountain    Other Peaks
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Other Photos

Click on photo for original larger-size version.
Mount Jefferson, Montana is an easy stoll from the summit of Hollowtop. Photo by Charlie O'Leary (2008-07-21).
Click here for larger-size photo.

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