The USS Cobia, a World War II submarine, is a special attraction for the Wisconsin Maritime Museum, but can be seen clearly from Manitowoc's Eighth Street bridge.

Must-see stops: Cobia submarine, a ‘portal to hell’ & more landmarks in Manitowoc County A World War II submarine, the USS Cobia, a haunted hotel and more top the list of Manitowoc County's ...

Must-see stops: Cobia submarine, a ‘portal to hell’ & more landmarks in Manitowoc County A World War II submarine, the USS Cobia, a haunted hotel and more top the list of Manitowoc County's ...

In 1985, the building caught fire and was never restored. In 2013, the ruins were further damaged by a tornado. Today, the site is rumored to be haunted and be the site of a portal to hell. More ...

USS Cobia submarine The USS Cobia, a World War II submarine, is a special attraction for the Wisconsin Maritime Museum, but can be seen clearly from Manitowoc's Eighth Street bridge.

Must-see stops: Cobia submarine, a ‘portal to hell’ & more landmarks in Manitowoc County A World War II submarine, the USS Cobia, a haunted hotel and more top the list of Manitowoc County's ...

The USS Cobia, a World War II submarine, is a special attraction for the Wisconsin Maritime Museum, but can be seen clearly from Manitowoc's Eighth Street bridge.