The U534 was a German U boat and was sunk in May 1945 off the coast of Denmark by a Royal Airforce coastal command Liberator bomber from 86 Squadron based at Tain in Scotland. U534 was found and raised in August 1993, she now rests at The Historic Warship Museum in Birkenhead, England where this picture was taken 14/03/04
A closer picture, you can get some idea of the scale of this submarine from the vehicles parked next to it.