It's the Icelandic Phallological Museum (Penis Museum).
I want to warn you about this video. It will display some disturb images or footages of penis.
Sigurður Hjartarson
the museum grew out of an interest in penises that began
during Sigurður's childhood when he was given a cattle whip made from a bull's penis.
The museum collected all organs when mammals are already dead.
You will see an incredibly large penis from sperm whale.
People take a skin off whale penises and turn skin into leather.