
The first people in the Americas
The first people to arrive in the Western Hemisphere were





The first people to arrive in the Western Hemisphere were

For much of the 20th century, a sprawling complex in
Two tiny pterosaur fossils, each smaller than a mouse, have

A new study finds a 1954 earthquake that rattled Northern

In the course of writing her weekly “100 Years” column

DNR’s Daniel Coe collaborating with Joel Gombiner has produced a

The Cheney-Spokane Chapter of the Ice Age Floods Institute is
NOVA|PBS is sharing a short 5:16 min) video, THE NEXT

Recent discoveries in Greenland are reshaping our understanding of massive

It’s not every day you meet someone whose passion for

Washington state is famous for its dramatic landscapes, many carved

The 2025 Gorge-ous Gathering, the annual membership meeting of the

Palouse Falls State Park, dedicated in 1951, is a 94-acre

The origin story of Hells Canyon, North America’s deepest river

New research reveals industrial waste can turn into rock in
IAFI Events
Explore and Discover How Our Amazing Region was Formed!
Field Trips, Presentations and Other Events are designed to educate, entertain and leave you with a sense of “wow” along with providing fascinating information about the Ice Age Floods.







Ice Age Floods Institute Events Inspire, Encourage Exploration, Offer Friendship and Involvement
Field Trips and Hikes are led by amateur and professional Geologists with new and amazing information to share. They are fun, exciting and informative outdoor adventures for the entire Family to enjoy!
Visit our Activities Event Calendar below for IAFI Field Trips, Hikes and other activities in your area, and go have a great time!



We offer indoor Presentations, especially popular when heat or cold make outdoor Field Trips too uncertain or uncomfortable. Many Presentations are available via Zoom.
We also offer programs for schools, senior centers and similar organizations to educate and stimulate minds about the Ice Age Floods.



Other Events such as meetings, festivals, conventions and gatherings, with various public and private organizations, help us tell the story of the Ice Age Floods, Geology, Wildlife and History.
We often have our ‘Store in a Box‘ at these types of events where people can view and purchase IAFI merchandise.

Millions of people who visit and pass through the Gorge each year don’t realize the scope of the cataclysmic stories behind the stunning and tranquil beauty they are surrounded by. The Spring 2019 edition of The Gorge Magazine (page 50) attempts to address that premise with a feature article about

Bluefish Caves directly challenged mainstream scientific thinking. Evidence had long suggested that humans first reached the Americas around 13,000 years ago, when Asian hunters crossed a now submerged landmass known as Beringia, which joined Siberia to Alaska and Yukon during the last ice age. From there, the migrants seemed to

As a city kid in the ‘60s my family occasionally visited my grandparents in the farm country of Washington State’s Waterville plateau. My grandfather and two uncles were wheat farmers near the small town of Withrow, the future site of which had been partly hedged in by the Okanagan lobe

Using detailed fossil comparison techniques, scientists have been able to identify a giant new saber-toothed cat species, Machairodus lahayishupup, which would have prowled around the open spaces of North America between 5 and 9 million years ago. One of the biggest cats ever discovered, M. lahayishupup is estimated in this new

“Beneath Our Feet: Mapping the World Below” plumbs the depths of the question, “What’s beneath our feet?” through maps, images and archaeological artifacts. The exhibition explores nearly 400 years of maps and objects in an attempt to find out why and how humans imagine subterranean landscapes including caves, mines and

The Washington Geological Survey (WGS) has released 50 high-resolution lidar-derived images of the State’s geology and geomorphology through the Washington State DNR’s Flickr page. The images are available in 16:9 format (7,200 x 4,050 pixels) and 4:3 format (7,200 x 5,400 pixels). Ten of the images are new (see below)

Do you ever hear the Led Zepplin song “Kashmir” in your head when contemplating the Ice Age Floods? “I am a traveler of both time and space. To be where I have been” –Robert Plant, Led Zepplin’s Kashmir My 11-year old daughter and I are on a 5-day, 4-night raft

The Columbia River Gorge is an incredibly popular area to visit, and that’s for good reason, the setting is uniquely spectacular. The Gorge encompasses: Easily accessible ecozones that range through boreal conifer forests, oak woodlands, high desert grasslands and alpine environments in only 40 miles, Dazzling viewpoints and scenery, including