3 Best Sights in Dorchester, The South

Although called a castle, this is actually one of the most important pre-Roman archaeological sites in England and the largest, most complex Iron Age hill fort in Europe, made of stone and earth with ramparts that enclose about 45 acres. England's Neolithic inhabitants built the fort some 4,000 years ago, although its ramparts weren't constructed until the 1st century BC, when it was a Celtic stronghold housing hundreds of residents. It was still occupied when it was stormed in AD 43 by the invading Romans. Within a few decades, the fort was abandoned in favor of the new Roman city that later became Dorchester, but in the 4th century AD it became the site of a Romano-British temple complex. Finds from the site are on display in the Dorset Museum in Dorchester. To experience an uncanny silence and sense of mystery, climb Maiden Castle early in the day. Leave your car in the lot at the end of Maiden Castle Way, a 1½-mile lane.

This large Neolithic henge, a ring-shaped earthwork 278 feet in diameter, is the oldest monument in Dorchester itself and has survived by adapting. In the 1st century AD, some 2,500 years after its construction, it became one of the largest Roman amphitheaters in Britain, used for gladiatorial contests and executions. In the Middle Ages, it was used for jousting tournaments, while during the English Civil War it was converted into an artillery fort. After the Restoration, it once again became a place of public execution; 80 rebels condemned by the infamous Judge Jeffreys met their fate here. Vividly evoked in Hardy's Mayor of Casterbridge, it's now used for public events.

Owned by the Duchy of Cornwall and under the aegis of King Charles III since he was Prince of Wales, this development in a traditional architectural vernacular style showcases his vision of urban planning, environmental sustainability, and community living. Zoning is strict, with an emphasis on conservation and energy efficiency; private houses coexist with shops, offices, small-scale factories, and leisure facilities. Dorchester's Farmers' Market is held in the Queen Mother's Square the first Saturday of the month. Poundbury, a mile west of Dorchester on the B3150, has attracted the ire of modernist architects, but any properties for sale are quickly snapped up.