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 2586th highest mountain in Washington and the 51006th highest mountain in the United States. The nearest peaks are Mount Si, Blowdown Mountain, Crater Lake Mountain, Dixie Peak, West Teneriffe, and Mount Teneriffe. 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

71 members report climbing or hiking to the summit, most recently on Mar 27, 2016. 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

87% Little Si Trail

8% Scramble route

3% Boulder Garden Loop

1% old Si trail


SNAPSHOTedit info


1,576 ft / 480 m


460 ft / 140 m

Height Rank

#2608 in Washington

#51350 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 »