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The WVG is a chapter of the
National Speleological Society

About the Grotto

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Photo Gallery
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Email Membership

Application/Renewal PDF
Note: new members must attend some meetings and be voted in by the current membership.

Cave Links


Members Only

Meets in Portland, Oregon, 2nd Friday of the month
Round Table Pizza at 19121 Willamette Dr., West Linn 97068
See the calendar for more information

Caving in:

-- Washington: Mt. St. Helens, Mt. Adams
-- Oregon: Central, Willamette Valley, Southeast
-- Northern California
-- The World

Why attend a meeting?
You might:

  Be invited on a trip to explore a known cave.

  Talk to someone who has discovered dozens of caves in Washington.

  Talk to people who have caved in Peru, Mexico, India, Guatemala...

  Be invited on a trip to search for undiscovered caves.

  Learn about lava tube formation.


The Willamette Valley Grotto
is a non-profit organization whose purpose is to
further cave exploration, conservation and preservation.

yahoo link
Members can join our

Grotto Officers
Chris Wiley, Chair,

Louisa Hooven, Vice-Chair
Mark Harder, Secretary
Joy Linn, Treasurer


Updated June 2018    
©2000 - 2018 Willamette Valley Grotto