This data represents Ice Age Trail for Wisconsin in 2023. [This layer is hosted by Wisconsin DNR, and reflects Ice Age Trail updates received from the Ice Age Trail Alliance on October 25th, 2023. 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. This 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.]