Image of Pendinas (Aberystwyth) (Hillfort) by Kammer

Taken April 2000: Not very prehistoric, this is the Wellington Monument which sits on the highest point of the south fort. It was built in 1858 as a memorial to the Duke of Wellington, and is supposed to represent an upturned canon. Thanks to this 18 metre lump of masonry it’s really easy to spot Pendinas from a very long way away.

Image credit: Toby Driver