Where? Rockefeller Building, University College London, 21 University Street, London WC1E 6DE
What? Like the Hunterian Museum, this is a labyrinth of animal oddities, jammed with skeletons, species preserved in vials, and extinct specimens. Temporary exhibitions – such as the one showcasing animal-made artworks – enrich the experience of the main exposition. If you're not too squeamish, a visit to this display is a great way to spend your afternoon.
How much? Free!