where is erin wisconsin
Welcome To Erin. The Town of Erin is nestled in the beautiful kettle moraine area of Washington County, located in southeastern Wisconsin. The varied glacial topography makes the town very unique with dramatic changes in elevation.We have the highest point in southeastern Wisconsin, on which the Basilica at Holy Hill, National Shrine of Mary is located.While we were not the first town 'settled' in Washington County, we are the oldest and the first one to incorporate by act of the Territorial Legislature on January 16, 1846.own News At-A-Glance. Erin School-See attachment below for the October 31, 2015, 5K or one mile fun run/walk at Erin Hills Golf Course, the site of the 2017 U.S. Open. The run/walk will allow you to embrace the natural beauty of this world-famous golf course, as you travel overt the hills of the scenic Kettle Moraine.