Intermountain High School Alumni

Register as an alumni from Intermountain High School (Kelseyville California) and reunite with 1,007 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!

Intermountain Upcoming Reunions

Find your next Intermountain High School class reunion, we have information on events for most classes:

Find by Class

2015 2010 2005 2000 1995 1990 1985 1980 1975 1970 1965 1960

Intermountain Past Reunions

Browse through past Intermountain High School events to reminisce as you view photos taken at our reunions:

Class of 2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995199419931992199119901989198819871986198519841983198219811980197919781977197619751974197319721971

Intermountain Yearbooks

Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:

Find My Book

Intermountain Apparel

Check out our huge selection of school spiritwear, including shirts, shorts, accessories and much more!

SHOW YOUR PRIDE

Intermountain High School Apparel

SHOW NOW

Recently Joined Alumni

James Lincoln
Class of 1976

James Lincoln Jr.
Class of 1976

Becky Csmokey
Class of 1979

Lena Goodluck
Class of 1973

Sue Tolly
Class of 1973

Susie Tolly
Class of 1973

Wilson Willie
Class of 1971

See More Classmates