Calendar of Events

Earth Science Rocks – Mt. St. Helens Northwest
Jul 29 @ 7:45 am – 6:00 pm

Steve Carlson leads a one-day bus tour expedition to explore the northwestern side of Mt. St. Helens, Saturday, July 29, from 8 a.m. to 6 p.m. 

Learn about the eruptive sequence and evidence left behind following the cataclysmic eruption of the mountain in May of 1980. The tour includes a hike to Spirit Lake and Windy Ridge.

Steve Carlson is a Northwest native and a retired professor of geology. As an excursion leader, he is enthusiastic, informed and will bring new understanding to the beauty of our geologic environment.

 Meet at 7:45 a.m. at the front entrance of the Columbia Gorge Discovery Center, 5000 Discovery Drive, The Dalles. The fee is $50 and includes a box lunch and bottled water.

To register, or for information, call 541-296-8600 x 201 between 9:00 a.m. and 5:00 p.m. daily, or visit

2017 IAFI Fall Board/Membership Meeting & Field Trip
Sep 29 @ 8:00 am – Sep 30 @ 5:00 pm
2017 IAFI Fall Board/Membership Meeting & Field Trip @ Soap Lake | Washington | United States

The semi-annual meeting of the Board of Directors and the annual Membership Meeting and Field Trip will be Sept 29 and 30, 2017 in Soap Lake, WA.

More information will be forthcoming.