The Trundle

The Trundle (Old English: Tryndel, meaning is an Iron Age hill fort on Saint Roche's Hill about north of Chichester, Sussex, England. The fort was built around a Neolithic causewayed enclosure, of which very little can be seen on the ground.
History.
St Roche's Hill (elevation ) has been used for several purposes, dating back to the Palaeolithic era. The hill fort was a Neolithic causewayed enclosure before the Iron Age hill fort was built around the pre-existing structure.
In 1645 the site was used by the Clubmen as a military base and subsequently as a beacon site to warn against attack by the French. This beacon was lit in 1745, causing much alarm in the surrounding countryside.
The hill was also the site of a small (around ) chapel, until it was left to ruin. It is thought the chapel was built at some point in the 15th century and destroyed during the Reformation. A windmill was also present on the site of the hill-fort. It is not known when it was built, but in 1773, the windmill burnt down in a storm, along with a windmill on Portsdown Hill.
In World War II, it was the site for a radar early warning system. The summit of St Roche's Hill is now the site of two large radio masts. 
The Trundle's northeast slope is a viewing area for Goodwood Racecourse and the top of the hill offers panoramic views of parts of Sussex, Hampshire and the English Channel beyond. On a clear day it is possible to see the Seven Sisters cliffs including Beachy Head over 45 miles away. In June/July 2010, The Trundle was temporary host to 'Artemis', a 30 ft tall bronze sculpture of a horse designed by sculptor Nic Fiddian-Green. The sculpture was taken to Australia in 2011.
Archaeological excavations.
During archaeological excavations (1928–1930, 1975, 1980, 1987, 1989 and 1994–95) of the hill fort, numerous objects have been discovered: Middle Iron-Age pottery, potboilers, human bones (an arm bone and a skull), animal bones (ox, horse, pig, dog, cat and sheep), charcoal, various iron objects (including a knife, a spearhead, an adze blade, a sickle, large iron rings and iron slag) and several quern-stone fragments.