This data represents the Ice Age Trail for Wisconsin in 2020. [This layer is hosted by Wisconsin DNR, and reflects Ice Age Trail updates received from the Ice Age Trail Alliance on March 12th, 2020. This layer is typically updated approximately every two months and is primarily for the purpose of DNR staff use and public download from DNR's Open Data Portal. For more current trail data contact Tiffany Stram (tiffany@iceagetrail.org) GIS/Technology Specialist at Ice Age Trail Alliance. For the official depiction of Ice Age Trails in Wisconsin, see Ice Age Trail Alliance's Ice Age National Scenic Trail Existing Sections - Official Layer: https://www.arcgis.com/home/item.html?id=735b25ad50e74520b7396d9168f53cfcThis data layer includes lines representing existing sections of the Ice Age National Scenic Trail. This layer is a combination of GPS and digitized data, merged to represent one complete data layer for the IAT. The data was developed by the Ice Age Trail Alliance (IATA) in cooperation with the National Park Service's Ice Age Trail Office.]