The Lake Missoula Flood in the

Tualatin, Oregon Area


A tour for The Club of Adventurers of Washington & Oregon

Russian interpreter available


Date: Saturday, April 23, 2022    

Time:  10:00 A.M.  -  5:00 P.M


Tour will include:

Seating on a minibus with an on-bus tour guide pointing out features enroute

Walk along two Lake Missoula Floods signed interpretive trails with exhibits

Giant current ripples

Flood channels

A park setting with Lake Missoula Flood play features to eat your home-made lunch

Erratic boulders (rocks without a local source) brought here by these floods

View fossils from the Ice Age

A local winery tour & optional wine tasting (wine tasting additional $25/per person)


Tour Guide:  Rick Thompson

Rick Thompson has spent over 25 years studying the effects of the Lake Missoula Floods in this region and has written the book:   “GigaFlood – The Largest of the Lake Missoula Floods in Northwest Oregon and Southwest Washington” which is illustrated with his own photographs, maps and diagrams to show you the evidence still visible today from this catastrophic flood.  He has given countless presentations on the subject, been interviewed for a number of newspaper articles and was twice featured on Grant McOmie’s “Grant’s Getaways” television program.  


Russian Translator:  Stanislav Atanov


Cost:  $50/per person………..


Additional $25/per person …………..

          for wine tasting (optional)


For more information call:

Sylvia Thompson – 503-257-0144   (English only)

Stanislav Atanov  -- 971-227-5394  (Russian speaking)  

The Footprints of the Lake Missoula Flood Tour

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