An exclusive tour of the region’s most important archaeological preserve
August 24 | 9:00am -- 2:30pm | up to 18 people
- view artifacts and fossils excavated from the Wasden-Croft Archaeological Preserve with MOI Curator Carrie Anderson Athay
- tour of the preserve with Idaho National Laboratory archaeologist Suzann Henrikson
- lunch at the preserve from Great Harvest Bread Co.
- transportation from MOI to the preserve and back
- All participants must be able to navigate very uneven terrain and remain outdoors with few accommodations for 2.5+ hours.
- All persons under 18 must be accompanied by an adult.
- Transportation to and from the preserve is via museum vehicles only. The trip takes about 1 hour each way.
- $5 of each tour fee goes toward preservation of the Wasden Collection at MOI.
About the site
Wasden-Croft Archaeological Preserve is a series of three lava tube caves on private land formerly owned by Leonard Wasden and Kenneth Huskinson in the Arco Desert west of Idaho Falls. In the 1960s and '70s, archaeologists from the Upper Snake River Prehistoric Society and ISU uncovered thousands of years of flora, fauna, and evidence of Native American use, including some potentially significant findings still being studied. In 2018, Wasden's grandsons, Randy and Stephen Harris, donated the ~80,000 artifacts excavated thus far to MOI. Further scientific exploration remains to be done.
MOI is grateful to the Archaeological Conservancy, the owner of the preserve, for granting us access for educational purposes. The site is closed to the public.