Hales Castle was a medieval castle

Castle

A castle is a type of fortified structure built in Europe and the Middle East during the Middle Ages by European nobility. Scholars debate the scope of the word castle, but usually consider it to be the private fortified residence of a lord or noble...

 that once stood overlooking the town of Frome

Frome

Frome is a town and civil parish in northeast Somerset, England. Located at the eastern end of the Mendip Hills, the town is built on uneven high ground, and centres around the River Frome. The town is approximately south of Bath, east of the county town, Taunton and west of London. In the 2001...

 in the Mendip

Mendip

Mendip is a local government district of Somerset in England. The Mendip district covers a largely rural area of ranging from the Mendip Hills through on to the Somerset Levels. It has a population of approximately 110,000...

 district of Somerset

Somerset

The ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...

, England.

History

Hales Castle was built, probably in the years immediately after the Norman conquest of England

Norman conquest of England

The Norman conquest of England began on 28 September 1066 with the invasion of England by William, Duke of Normandy. William became known as William the Conqueror after his victory at the Battle of Hastings on 14 October 1066, defeating King Harold II of England...

 in 1066, overlooking the town of Frome

Frome

Frome is a town and civil parish in northeast Somerset, England. Located at the eastern end of the Mendip Hills, the town is built on uneven high ground, and centres around the River Frome. The town is approximately south of Bath, east of the county town, Taunton and west of London. In the 2001...

 in the Mendip

Mendip

Mendip is a local government district of Somerset in England. The Mendip district covers a largely rural area of ranging from the Mendip Hills through on to the Somerset Levels. It has a population of approximately 110,000...

 district of Somerset

Somerset

The ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...

, England. In addition to supporting the Norman control of the local town, it was also close to the River Frome

River Frome, Somerset

The River Frome is a river in Somerset. It rises near Witham Friary, flows north through the town of Frome and joins the River Avon at Freshford, south of Bath....

 and the Roman road

Roman road

The Roman roads were a vital part of the development of the Roman state, from about 500 BC through the expansion during the Roman Republic and the Roman Empire. Roman roads enabled the Romans to move armies and trade goods and to communicate. The Roman road system spanned more than 400,000 km...

 running from Poole Harbour

Poole Harbour

Poole Harbour is a large natural harbour in Dorset, southern England, with the town of Poole on its shores. The harbour is a drowned valley formed at the end of the last ice age and is the estuary of several rivers, the largest being the Frome. The harbour has a long history of human settlement...

 on to the town of Bath, both important lines of communication for the Normans.

The circular ringwork

Ringwork

A ringwork is a form of fortified defensive structure, usually circular or oval in shape. Ringworks are essentially motte-and-bailey castles minus the motte...

 is 120 feet (36.6 m) in diameter and stands on the northern slope of Roddenbury Hill, close to the Iron Age

Iron Age

The Iron Age is the archaeological period generally occurring after the Bronze Age, marked by the prevalent use of iron. The early period of the age is characterized by the widespread use of iron or steel. The adoption of such material coincided with other changes in society, including differing...

 Roddenbury Hillfort

Roddenbury Hillfort

Roddenbury Hillfort is a univallate Iron Age hillfort in the parish of Selwood, Somerset, England. It is a Scheduled Ancient Monument and on the Heritage at Risk register. It is close to the later Hales Castle.The site covers...

. It comprises banks and outer ditches and has an unfinished bailey.