Mount Si

Mount Si is a 4,167 ft / 1,270 m mountain peak in the Cascades in Washington, United States. Based on peakery data, it ranks as the 1695th highest mountain in Washington and the 29487th highest mountain in the United States. The nearest peaks are Blowdown Mountain, Crater Lake Mountain, Little Si, Dixie Peak, Mount Teneriffe, and Green Mountain. See the Mount Si map, 3D fly around, and the Mt. Si photos to get a better sense of the mountain.

Mount Si SUMMIT LOG peakery first ascent by GeoBrown

111 people report climbing or hiking to the summit, most recently on Apr 9, 2014. Below are trip reports and shared pictures from their climbs.

Others who’ve summited Mount Si

  • chris
  • jonatron
  • OspreyGuy
  • somaalathia27
  • lilnova
  • jeggert
  • travelhiker
  • bradgreene30
  • joelhowitt
  • webbetron
  • dsbmtn
  • MangyMarmot
  • NspctrGdgt
  • jlsmithlv
  • twoamuse
  • MartinAyling
  • CHillNews
  • KristaC
  • rebecca1
  • RichHamilton
  • brian
  • sven
  • rbaumchen
  • Sarah-Heller
  • mtngoat
  • JF
  • Baldo100
  • NOAHPYLVAINEN
  • BrendanCleary

Routes Used trails & approaches

37% Mount Si Trail (new trail)

35% Mount Si Trail

23% Old Si Trail

3% connector trail to Mount Teneriffe Road-Trail

Comments

3d Fly AroundShow Bigger »

SNAPSHOTedit info

Elevation

4,167 ft / 1,270 m

Prominence

247 ft / 75 m

Height Rank

#1697 in Washington

#29490 in United States

Range

Cascades

Location

Washington, United States

Summited by

see all
  • scott
  • chris
  • GeoBrown
  • jonatron
  • OspreyGuy
  • somaalathia27
  • lilnova
  • jeggert
  • travelhiker
  • platypii
  • bradgreene30
  • Free2B

Nearest peaks see on map »