45 X 90 Geographical Marker

Welcome to the Atlas Obscura Community discussion of 45 X 90 Geographical Marker in Athens, Wisconsin. Ask questions or share travel tips, experiences, pictures, or general comments with the community. For the story behind this place, check out the Atlas Obscura entry:

“The center of the only hemisphere…” Of course, it isn’t a hemisphere, but a hemidemisphere, a quarter of the globe.