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Washington State Island High Points

Excluding Lake/River Islands

RankIslandPeak Elev-Ft
CountyIsol-MiAscent Date
 San Juan IslandMount Dallas1090San Juan12.2 
 Stuart IslandTiptop Hill650San Juan6.1 
 Camano IslandCamano Island High Point590Island13.3 
 Decatur IslandSan Elmo Hill550San Juan2.2 
 Whidbey IslandWhidbey Island High Point530Island5.8 
 Ika IslandIka Island High Point470Skagit4.5 
 Bainbridge IslandToe Jam Hill428Kitsap6.7 
 Fox IslandFox Island High Point370Pierce3.5 
 McNeil IslandHyde Point Head330Pierce4.0 
 Anderson IslandAnderson Island High Point310Pierce3.0 
 Long IslandLong Island High Point275Pacific6.4 
 Hat Island (Gedney Island)Hat-Gedney Island High Point270Snohomish4.8 
 James IslandJames Island High Point270San Juan2.0 
 Goat IslandGoat Island High Point270Skagit1.4 
 Hat IslandHat Island High Point270Skagit2.6 
 Ketron IslandKetron Island High Point270Pierce1.8 
 Obstruction IslandObstruction Island High Point250San Juan1.7 
 Frost IslandFrost Island High Point230San Juan1.8 
 Blake IslandBlake Island High Point223Kitsap3.1 
 Portage IslandPortage Island High Point210Whatcom2.8 
 Jones IslandJones Island High Point210San Juan4.0 
 East Bodelteh IslandEast Bodelteh Island High PointNullClallam1.1 
 Henry IslandHenry Island High PointNullSan Juan2.9 
 Satellite IslandSatellite Island High PointNullSan Juan1.3 
 Ozette IslandOzette Island High PointNullClallam5.5 
 Sucia IslandSucia Island High PointNullSan Juan4.6 
 Sinclair IslandSinclair Island High PointNullSkagit2.6 
 Hartstene IslandHartstene Island High PointNullMason9.0 
 Allan IslandAllan Island High PointNullSkagit1.2 
 Indian-Marrowstone IslandJorgenson HillNullJefferson4.7 
 Vendovi IslandVendovi Island High PointNullSkagit4.3 
 Vashon-Maury IslandsMaury Island High PointNullKing5.2 
 Shaw IslandBen NevisNullSan Juan4.5 
 Spieden IslandSpieden Island High PointNullSan Juan3.9 
 Lopez IslandLopez HillNullSan Juan3.5 
 Waldron IslandDisney MountainNullSan Juan2.5 
 Blakely IslandBlakely PeakNullSan Juan3.5 
 Guemes IslandGuemes Island High PointNullSkagit5.2 
 Burrows IslandBurrows Island High PointNullSkagit3.6 
 Orcas IslandMount ConstitutionNullSan Juan21.4 
 Lummi IslandLummi PeakNullWhatcom7.2 
 Cypress IslandCypress Island High PointNullSkagit7.7 
 Fidalgo IslandMount ErieNullSkagit8.4 

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List Description

This list shows all marine island high points in Washington State with an elevation of 200 feet or higher. Excluded are all islands in lakes and rivers, such as Mercer Island in Lake Washington or islands in the Columbia River.

Most islands on this list are in the the San Juans archipelago or the convoluted passages of Puget Sound. One is in Willapa Bay in southwest Washington, and two are in the Pacific off Cape Alava.

Climbing all peaks on this list is difficult due to access issues on several islands. Jorgenson Hill is on a Naval Reservation and closed to the general public, and the two islands near Capa Alava are part of a wildlife refuge and off-limits to protect bird nesting sites. Many of the smaller islands in the San Juans have no bridges or ferry service, so kayaking skills might be more important than climbing prowess for many of those peaks.


Thanks to Paul Klenke, who inspired this list and did a great deal of inital research.


Map Showing Location of Peaks

 = Peaks climbed by Terry Flood   = Unclimbed peaks

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