Little Si

Little Si is a 1,576 ft / 480 m mountain peak in the Cascade Range in Washington, United States. Based on peakery data, it ranks as the 2550th highest mountain in Washington and the 50319th highest mountain in the United States. The nearest peaks are Mount Si, Blowdown Mountain, Crater Lake Mountain, Dixie Peak, Mount Teneriffe, and Rattlesnake Mountain West Peak. See the Little Si map, 3D fly around, and the Little Si photos to get a better sense of the mountain.

Little Si SUMMIT LOG peakery first ascent by jonatron

60 members report climbing or hiking to the summit, most recently on Sep 20, 2014. Below are trip reports and shared pictures from their climbs.

Others who’ve summited Little Si

  • jonatron
  • goatonwry
  • lilnova
  • travelhiker
  • bradgreene30
  • dsbmtn
  • NspctrGdgt
  • MartinAyling
  • sven
  • JTmelodic
  • Baldo100
  • jnekrasz
  • BrendanCleary
  • alpinelily

Routes Used trails & approaches

88% Little Si Trail

10% Scramble route

1% Boulder Garden Loop


SNAPSHOTedit info


1,576 ft / 480 m


460 ft / 140 m

Height Rank

#2563 in Washington

#50389 in United States




Washington, United States

Summited by

see all
  • eskimoto
  • scott
  • jonatron
  • Matt
  • goatonwry
  • lilnova
  • travelhiker
  • JoBell
  • bradgreene30
  • Moun10Bike
  • dsbmtn
  • WendyandTom

3d Fly AroundShow Bigger »

Nearest peaks see on map »