May 11-17, 2025
About this Event
Join Randall Carlson, Brad, and the Grimerica team for an unforgettable six-day adventure as we trace the path of the ancient Bonneville flood through Utah and Idaho. This immersive geological tour offers a rare opportunity to witness the remnants of one of North America's most significant cataclysmic events: the massive flood that reshaped the landscape as Lake Bonneville burst its natural dam thousands of years ago.
Guided by Randall's deep knowledge of Earth's catastrophic history, this trip will take you to iconic locations, showcasing the incredible forces that carved out the landscape. Each day will feature hikes, geological discussions, and moments of awe as we delve into the story behind the terrain.
INCLUDES ALL TRANSPORTATION FROM SALT LAKE CITY AIRPORT (Flights not Included)
INCLUDES ALL FOOD AND LODGING
INCLUDES PRIVATE PRE-TRIP ZOOM MEETING WITH RANDALL AND BRAD AND ATTENDEES.
INCLUDES (at least) 4 EVENING LECTURES BY RANDALL CARLSON
INCLUDES "RANDALL RADIO" DURING DRIVES
Day 1: Arrival Fly into Salt Lake City International Airport by 4-5 pm. We’ll gather for a welcome dinner and lecture before resting up for the adventure ahead.
- Antelope Island’s Frary Peak Trailhead
- Lake Bonneville shorelines
- Red Rocks Junction, where the floodwaters tore through into Idaho
- Lava Hot Springs.
- Teton Dam site that failed in 1976
- Massacre Rocks State Park
- Shoshone Falls
- Perrine Bridge
- Malad Gorge Springs Park
- Hagerman Fossil Beds
- Bruneau Dunes
- Bruneau Canyon
- astronomical observatory
- Dedication Point, Boulder Bar
- Swan Falls
- Celebration Park
Day 7: Departures
After breakfast, we’ll offer transportation back to Salt Lake City International Airport for your departure, or you can choose to depart from Boise.
Highlights:
- Expert-guided exploration of the Bonneville flood path
- Visits to iconic geological sites, including Shoshone Falls, Bruneau Dunes, and Teton Dam
- Scenic hikes, hot spring dips, and star gazing at a remote observatory
- Unique insight into the cataclysmic forces that shaped the western landscape
What to Expect:
This trip blends adventure with education, offering participants an in-depth look at geological history, along with plenty of opportunities for outdoor activities. Comfortable accommodations and transportation are included.
REVIEWS
Peter Shell Feb - These trips are truly fantastic. Some of the most well read and open minded people I’ve ever met all gathered together to share ideas. A once in a lifetime experience.
Jamie Rainwater - Easily one of the best retreat style trips available when it comes to truly wondrous hosts and subject matters.
Eric White - I feel so lucky to have found these guys. The Megafloods - Columbia Gorge tour with Randall Carlson was just the right combo of “holy sh*t” moments of awe-inspiring beauty, and deeply meaningful conversations and lectures. All the travel, accommodations, and meals were very well orchestrated and top notch. And when it’s time to cut loose, these guys know how to party. 🥳 Nothing but love for these folks and I’ll definitely be a repeat visitor. Thank you CAC! ❤️
Gianni Bravo - Darren and Graham put on the most incredible experience at the most unbelievable location with Brandon Powell who completely surpassed my biggest expectations in so many ways
The accommodations were spectacular
The food and the professional cook was second to none
The activities were organized completely perfectly and the other guests were only the best gals and guys I could’ve met and I’m pretty sure all of us will be lifelong friends after experiencing this weekend together
I can’t explain how many cool things happened and how chill everyday was!
It had everything - pushing yourself to experience things you never imagined - relaxing times sitting next to a wood fired stove with excellent conversation - ambiance that one could never imagine - and British Columbia at it’s absolute best
The views oh my God the views 🇨🇦❤️
And it ends with the best karaoke party I’ve been lucky enough to participate in! 🇨🇦💃
Event Venue & Nearby Stays
Huntsville International Airport, 9500 airport way, Huntsville, United States
USD 3725.93 to USD 4579.59
