The glaciers that shaped so much of North America and other continents left enduring marks on the state of Washington, particularly in the Puget Lowland region. The map, entitled Glacial Landforms of the Puget Lowland, peels away a green carpet of trees and soil to reveal amazing features the glaciers left behind. A focus on six distinct geologic examples educates and intrigues. We love how this map relies on minimal moving parts: your eyes and your curiosity.