First Flatiron, Colorado

Prominence: 160 ft, 49 m

Elevation: 7280+ feet, 2219+ meters

True Isolation: 0.1 mi, 0.16 km
Elevation Info:Elevation range: 7280 - 7320 ft
    (40-foot closed contour)
Peak TypeUnofficially Named Peak
Latitude/Longitude (WGS84)39° 59' 25'' N, 105° 17' 41'' W
39.990306, -105.294728 (Dec Deg)
474839 E 4426723 N, Zone 13 (UTM)
CountryUnited States
County/Second Level RegionBoulder

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Other Web Sites
     First Flatiron at SummitPost
     "First Flatiron" at ListsOfJohn

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Ascent Info

Total ascents/attempts logged by registered users: 142
     Show all viewable ascents/attempts (Total: 134)

Selected Trip Reports:
     2008-06-08 by George Bell
     2011-07-29 by Andrew Pozzuto
     2014-07-31 by Nick Logel
     2016-04-08 by Thomas Fullerton
     2016-09-04 by Eli Boardman
     2021-08-15 by Patrick Huegel
     2022-06-27 by Mi Ka
     2022-07-06 by Kyle Booth

Nearby Peak Searches:
     Radius Search - Nearest Peaks to First Flatiron
     Elevation Ladder from First Flatiron
     Prominence Ladder from First Flatiron

Originally sourced from

Click on photo for original larger-size version.
Green Mountain, First Flatiron, Gregory Canyon Ampitheater (2017-06-07). Photo by Eli Boardman.
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: 160 ft/49 m
  Optimistic Prominence: 240 ft/73 m
  Key Col: 7120 ft/2170 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.1 mi/0.16 km
   Isolation Limit Point: 39.9917, -105.295
Nearest Higher Neighbor in the PBC database:
    Terror Summit  (N)
RangesContinent: North America
Range2: Rocky Mountains
Range3: Southern Rocky Mountains
Range4: Front Range
Range5: Rocky Mountain National Park Area
Range6: Indian Peaks
Drainage BasinsSouth Platte
Gulf of Mexico
Atlantic Ocean
Topo MapEldorado Springs O39105h3 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
This peak was submitted to the database by Mountain Climber.
Dynamic Map

 First Flatiron   ( Key Col)    Other Peaks
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