Twin Sisters Peak East

Twin Sisters Peak East is a 11,433 ft / 3,485 m mountain peak in the Front Range in Colorado, United States. Based on peakery data, it ranks as the 1516th highest mountain in Colorado and the 2476th highest mountain in the United States. The nearest peaks are Twin Sisters Peak West, Twin Sisters Mountain, Point 10831 ft / 3301 m, Point 9475 ft / 2887 m, House Rock, and Pierson Mountain. Twin Sisters Peak East belongs to the Colorado Front Range 1000 peak list. See the Twin Sisters Peak East map, 3D fly around, and the Twin Sisters Peak East photos to get a better sense of the mountain.

Twin Sisters Peak East SUMMIT LOG peakery first ascent by bfsmith

25 members report climbing or hiking to the summit, most recently on Oct 11, 2014. Below are trip reports and shared pictures from their climbs. Based on the summit log, the most popular climbing routes and hiking trails to the summit are Twin Sisters Trail Head, and Lily Lake trailhead.

Others who’ve summited Twin Sisters Peak East

  • bfsmith
  • 14erkid
  • freestyle1430
  • incliner
  • jasonfoisset1
  • bmannlein
  • MattK
  • polfuss

Routes Used trails & approaches

85% Twin Sisters Trail Head

14% Lily Lake trailhead


SNAPSHOTedit info


11,433 ft / 3,485 m


2,298 ft / 700 m

Height Rank

#1523 in Colorado

#2485 in United States


Front Range


Colorado, United States

Summited by

see all
  • bfsmith
  • WaxDr
  • itsallgood
  • 14erkid
  • amadisofgaul
  • freestyle1430
  • incliner
  • xnatedawgx
  • 15chef17
  • zman86
  • jasonfoisset1
  • terkoon

3d Fly AroundShow Bigger »

Nearest peaks see on map »