waglacialerratics.ess.washington.edu
Washington Glacial Erratics | University of Washington ESS DepartmentUniversity of Washington ESS Department. Discover the erratics near you by using the interactive map. Make your next trip outdoors unforgettable! Find creative new destinations around Washington for your next hiking trip, picnic, or field trip! Send the UW GeoClub an email at WA.glacialerratics@gmail.com if you want to learn more or ask us a question! Discover Erratics Around Washington State! Click here to learn more about the science behind this awesome geologic phenomenon!
http://waglacialerratics.ess.washington.edu/