From Hambledon Hill to Badbury Rings, here are five of the best historic hill forts you can explore around Dorset ...

The stone forts date back to a time when Ireland was populated by Celtic royals ... is a stone fort located on the top of Greenan Hill, in Inishowen, Co Donegal. Experts estimate it was built ...

This Iron Age hill fort is a perfect example of a smaller community ... and such ceremonies were probably arranged by professional Celtic clergy, or druids. During World War Two, the construction ...