Wisconsin Maritime Museum in Manitowoc

The Wisconsin Maritime Museum in Manitowoc is a treasure for stoners who dig history with a twist. The star attraction is the USS Cobia, a World War II submarine docked right outside, where you can wander through tight steel corridors or even spend the night in its original bunks with the museum’s “Sub BnB” experience.

Inside, you’ll find massive shipbuilding exhibits, intricate model displays, and the giant Chief Wawatam steam engine. Hands-on zones let you play with water flows and locks, making it part science lab, part time machine. Add in the seasonal Sub Pub rooftop bar overlooking Lake Michigan, and you’ve got a chill yet immersive trip that blends Great Lakes heritage with one-of-a-kind vibes.