Mt. St. Helens, Washington

Olympic National Park	Seattle	Snoqualmie
Astoria, Oregon	Mt. St. Helens	Mt. Rainier
McMinnville, Oregon	Portland, Oregon	The Dalles, Oregon
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Mt. St. Helens in Winter

The Mount St. Helens graticule is at latitude 46 N, longitude 122 W, and is one of the few places a person could geohash into an active volcano. With mostly mountainous, forested terrain, easily accessible hashpoints are few and far between. The only easy points of access are along Interstate 5, which runs along the western edge, and U.S. Highway 12, which runs east to west across the middle of the graticule.

Expedition History

2024-07-14 46 -122 -- A summer morning in Longview.

2023-06-16 46 -122 -- Michael5000's tenth expedition to the graticule.

2023-05-06 46 -122 -- By the railroad through Chelalis -- multiple parties!

2022-06-19 46 -122 -- A run on Camus Road, near Winlock.

2022-06-11 46 -122 -- A walk in the woods near Toutle.

2022-05-14 46 -122 -- Michael5000 goes to Castle Rock.

2022-02-19 46 -122 -- Michael5000 swings through Longview, again.

2019-06-13 46 -122 -- Michael5000 has a walk in the park.

Michael5000 earned the Formal attire achievement by looking good at the (46, -122) geohash on 2019-06-13.

2018-09-27 46 -122 -- Thomcat visits a rural street outside of Lacey.

2015-09-25 46 -122 -- Michael5000 visits a church in Castle Rock.

Michael5000 earned the Holy hash achievement by reaching the sacred (46, -122) location, which is The Rock Church, on 2015-09-25.

2012-05-14 46 -122 -- Michael5000 Swings through Longview. - Expedition Success!

2012-04-07 47 -121 -- Michael5000 has a long afternoon northeast of here.

Michael5000 completed the Minesweeper Geohash achievement by visiting coordinates in Mt. St. Helens, Washington and all of the surrounding graticules.

2012-01-15 46 -122 -- Michael5000 explores the woods southeast of Winlock. - Expedition Success!

2010-01-30 46 -122 -- Jiml and Aperfectring head to the woods near Goebel, Oregon. - Expedition Success!

2009-02-21 46 -122 -- New User reaches a hashpoint adjacent to a horse ranch on the fringe of Tenino. - Expedition Success!

New User earned the Graticule Unlocked Achievement by being the first to reach any hashpoint in the (46, -122) graticule, here, on 2009-02-21.

2008-09-07 46 -122 -- Just North of the crater; not far from the forest road, but no one went.

2008-09-06 46 -122 -- On the lower slopes of Mount Rainier. No one went, and there is no Expedition page.