Tualatin Ice Age Trail

The Tualatin Ice Age Trail is a self-guided tour of sites representing the ancient history of the area. Along the trail, you’ll discover evidence of 18,000-year old ice, rock and bone, including the sites where a mastodon and ground sloth were unearthed. The trail also covers a portion of the Tualatin ArtWalk, featuring sculptures, engravings and other Ice Age inspired works of art.