Atlas Obscura is one of the largest, most well-known and most impeccably awesome archives of amazing places, foods and experiences in the world.
Here is their list of places to see in the Badger State, Wisconsin! From a pebble beach so beautiful that it's illegal to take rocks from it, to the largest cluster of Frank Lloyd Wright buildings in the world, to a restaurant with a grass-covered roof with goats on it, to an accidental sculpture park made from fiberglass statue molds, Wisconsin is a wonderland of wonder! How many of these awesome sites have you been to?
Note: Some of these you cannot visit or see anymore, which have been marked with (Permanently Closed). So therefore, if you haven't already seen them, I don't know if you'll ever be able to completely finish this list.
Note 2: This is as of March 24, 2024. Sorry future people, there will definitely be more that can't be added.