Twin Sisters Peaks, Colorado

Prominence: 2298 ft, 700 m

Elevation: 11,428 feet, 3483 meters

True Isolation: 0.02 mi, 0.04 km
Elevation Info:NAVD88 Elevation: 11,433 ft / 3484 m
SubpeaksTwin Sisters Peak - West Peak (11,413 ft/3479 m)
Latitude/Longitude (WGS84)40° 17' 19'' N, 105° 31' 3'' W
40.28862, -105.517453 (Dec Deg)
456017 E 4459920 N, Zone 13 (UTM)
CountryUnited States
County/Second Level RegionLarimer

Search Engines - search the web for "Twin Sisters Peaks":
     Wikipedia Search
     Microsoft Bing Search
     Google Search
     Yahoo Search

Other Web Sites
     Twin Sisters Peaks at SummitPost
     Twin Sisters Peaks; East at ListsOfJohn
     Twin Sisters Peaks at
     East Twin Sisters Peaks at Summits on the Air (Amateur Radio)

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Twin Sisters Peaks:
     Colorado Peaks with 2000 feet of Prominence (Rank #57)
     Colorado Peaks with 1000 feet of Prominence (Rank #57)

Ascent Info

Total ascents/attempts logged by registered users: 262
     Show all viewable ascents/attempts (Total: 237)

Selected Trip Reports:
     2003-03-09 by Donnie Puckle
     2009-11-02 by Shannon Dillmore
     2009-11-14 by Josh Luzania
     2010-08-05 by Joseph Hirniak
     2010-09-19 by Josh Luzania
     2011-07-30 by Sacha Bobst (GPS Track)
     2011-09-29 by Ken Jones (GPS Track)
     2013-08-12 by Ryan Aschbrenner
     2013-08-29 by JT Newgard
     2014-06-15 by Tim Hajda
     2014-07-12 by Matt Thalman (GPS Track)
     2015-11-03 by Sallie Varner (Unsuccessful)
     2016-06-04 by Timothy Hutchings
     2016-09-02 by Jonathan Scislow
     2016-09-05 by Rob Anthony
     2017-08-26 by Serguei Okountsev (GPS Track)
     2017-10-01 by William Musser
     2018-05-06 by Travis Brohm
     2018-07-02 by Mike Engle (GPS Track)
     2021-06-03 by Lee Newton (GPS Track)
     2021-07-29 by Eric Kassan (GPS Track)
     2021-08-16 by Stav Basis
     2021-08-20 by Andrew Eames
     2022-01-24 by Sallie Varner
     2022-03-30 by Steven Song (GPS Track)
     2022-04-24 by Heidi Gurov
     2022-08-30 by Rob Woodall (GPS Track)
     2023-05-07 by Riley Caler

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Twin Sisters Peaks
     Elevation Ladder from Twin Sisters Peaks
     Prominence Ladder from Twin Sisters Peaks

Click on photo for original larger-size version.
Twin Sisters looking over the plains and South Sister Photo by Mark de Saint-Rat.
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: 2298 ft/700 m
  Optimistic Prominence: 2298 ft/700 m
  Key Col: Wind River Pass    9130 ft/2783 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.02 mi/0.04 km
   Isolation Limit Point: 40.2883, -105.5175
Nearest Higher Neighbor in the PBC database:
    Pine Ridge  (S)
RangesContinent: North America
Range2: Rocky Mountains
Range3: Southern Rocky Mountains
Range4: Front Range
Range5: Rocky Mountain National Park Area
Range6: Longs Peak Massif
Drainage BasinsSouth Platte
Gulf of Mexico
Atlantic Ocean
OwnershipLand: Rocky Mountain National Park/Arapaho and Roosevelt National Forest
Wilderness/Special Area: Rocky Mountain National Park Wilderness Area
Topo MapLongs Peak O40105c5 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
Dynamic Map

 Twin Sisters Peaks   ( Key Col)    Other Peaks
Click Here for a Full Screen Map

Other Photos

Click on photo for original larger-size version.
Click here for larger-size photo.
Click on photo for original larger-size version.
east and west twin sisters (2019-09-13).
Click here for larger-size photo.
   Edit Photo Info

Click on photo for original larger-size version.
Looking south towards Twin Sisters from Hwy 7 (2010-08-02). Photo by Joseph Hirniak.
Click here for larger-size photo.

This page has been served 16617 times since 2004-11-01.

Copyright © 1987-2023 by All Rights Reserved. Questions/Comments/Corrections? See the Contact Page Terms of Service