Information:  - Tintagel Castle (meaning "fort of the constriction") is a medieval fortification located on the peninsula of Tintagel Island adjacent to the village of Tintagel, north Cornwall in England in the United Kingdom. The site was possibly occupied in the Romano-British period, as an array of artefacts dating to this period have been found on the peninsula, but as yet no Roman era structure has been proven to have existed there. It subsequently saw settlement during the Early Medieval period, when it was probably one of the seasonal residences of the regional king of Dumnonia. A castle was built on the site by Richard, 1st Earl of Cornwall in the 13th century, during the Later Medieval period, after Cornwall had been subsumed into the kingdom of England. It later fell into disrepair and ruin.  - Bristol is a city, unitary authority area and county in South West England with an estimated population of 449,300 in 2016. It is England's sixth and the United Kingdom's eighth most populous city, and the most populous city in Southern England after London. The city borders the Unitary Authority areas of North Somerset and South Gloucestershire, with the historic cities of Bath and Gloucester to the south-east and north-east, respectively.  - Wiltshire (or ) is a county in South West England with an area of . It is landlocked and borders the counties of Dorset, Somerset, Hampshire, Gloucestershire, Oxfordshire and Berkshire. The county town was Wilton but Wiltshire Council is now based in the new county town of Trowbridge.  - South West England is one of nine official regions of England. It is the largest in area, covering and the counties of Gloucestershire, Bristol, Wiltshire, Somerset, Dorset, Devon and Cornwall, as well as the Isles of Scilly. Five million people live in South West England.  - Exmoor is loosely defined as an area of hilly open moorland in west Somerset and north Devon in South West England. It is named after the River Exe, the source of which is situated in the centre of the area, two miles north-west of Simonsbath. Exmoor is more precisely defined as the area of the former ancient royal hunting forest, also called Exmoor, which was officially surveyed 18151818 as in extent. The moor has given its name to a National Park, which includes the Brendon Hills, the East Lyn Valley, the Vale of Porlock and of the Bristol Channel coast. The total area of the Exmoor National Park is , of which 71% is in Somerset and 29% in Devon.  - The Church of All Saints which sits on a hillside above Selworthy , Somerset , England is a whitewashed 15th - century Church , with a 14th - century tower . It has been designated by English Heritage as a Grade I listed building . The pulpit includes a 17th - century hourglass and the iron - bound parish chest dates from the same time . Within the church is a copy of the Chained Book of 1609 by Bishop John Jewel , entitled Defense of the Apologie of the Church of England . In the churchyard is a medieval cross with three octagonal steps , a square socket , and an octagonal shaft . The head is missing . The churchyard provides views across the valley to Dunkery Beacon . The WW2 cryptographer , William Clarke is buried there .  - Minehead is a coastal town and civil parish in Somerset, England. It lies on the south bank of the Bristol Channel, north-west of the county town of Taunton, from the border with the county of Devon and in proximity of the Exmoor National Park. The parish of Minehead has a population of approximately 11,981 making it the most populous town in the West Somerset local government district. This figure includes Alcombe and Woodcombe, suburban villages which have been subsumed into Minehead.  - A County town is usually the location of administrative or judicial functions within the county, or it has been established over time as the "de facto" main town of a county. The concept of a county town eventually became detached from its original meaning of where the county administration or county hall is based. In fact, many county towns are no longer part of the administrative county. For example, Nottingham is administered by a unitary authority entirely separate from the rest of Nottinghamshire. Many county towns are classified as cities, but all are referred to as county towns regardless of whether city status is held or not.  - In England, a civil parish is a territorial designation which is the lowest tier of local government below districts and counties, or their combined form, the unitary authority. It is an administrative parish, in contrast to an ecclesiastical parish.  - Hadrian's Wall, also called the Roman Wall, Picts' Wall, or "Vallum Hadriani" in Latin, was a defensive fortification in the Roman province of Britannia, begun in 122 AD in the reign of the emperor Hadrian. It ran from the banks of the River Tyne near the North Sea to the Solway Firth on the Irish Sea, and was the northern limit of the Roman Empire, immediately north of which were the lands of the northern Ancient Britons, including the Picts.  - Allerford is a village in the county of Somerset, England, located within Exmoor National Park, and is part of the parish of Selworthy in the district of West Somerset. It appears in Domesday Book as Alresford  forda Ralph de Limesy Mill.  - A blue plaque is a permanent sign installed in a public place in the United Kingdom and elsewhere to commemorate a link between that location and a famous person or event, serving as a historical marker. The brainchild of British politician William Ewart in 1863, it is the oldest such scheme in the world.  - English Heritage (officially the English Heritage Trust) is a registered charity that manages the National Heritage Collection. This comprises over 400 of England's historic buildings, monuments and sites spanning more than 5,000 years of history. Within its portfolio are Stonehenge, Dover Castle, Tintagel Castle and the best preserved parts of Hadrian's Wall. English Heritage also manages the London Blue Plaques scheme, which links influential historical figures to particular buildings.  - Dover Castle is a medieval castle in Dover, Kent. It was founded in the 11th century and has been described as the "Key to England" due to its defensive significance throughout history. It is the largest castle in England.  - Dorset (or archaically, Dorsetshire) is a county in South West England on the English Channel coast. The ceremonial county comprises the non-metropolitan county, which is governed by Dorset County Council, and the unitary authority areas of Poole and Bournemouth. Covering an area of , Dorset borders Devon to the west, Somerset to the north-west, Wiltshire to the north-east, and Hampshire to the east. The county town is Dorchester which is in the south. After the reorganisation of local government in 1974 the county's border was extended eastward to incorporate the Hampshire towns of Bournemouth and Christchurch. Around half of the population lives in the South East Dorset conurbation, while the rest of the county is largely rural with a low population density.  - Stonehenge is a prehistoric monument in Wiltshire, England, west of Amesbury and north of Salisbury. Stonehenge's ring of standing stones are set within earthworks in the middle of the most dense complex of Neolithic and Bronze Age monuments in England, including several hundred burial mounds.  - Devon (archaically known as Devonshire) is a county of England, reaching from the Bristol Channel in the north to the English Channel in the south. It is part of South West England, bounded by Cornwall to the west, Somerset to the northeast, and Dorset to the east. The City of Exeter is the county town; seven other districts of East Devon, Mid Devon, North Devon, South Hams, Teignbridge, Torridge, and West Devon are under the jurisdiction of Devon County Council; Plymouth and Torbay are each a part of Devon but administered as unitary authorities. Combined as a ceremonial county, Devon's area is and its population is about 1.1 million.  - The Severn Estuary is the estuary of the River Severn, the longest river in Great Britain. It is at the mouth of four major rivers, being the Severn, Wye, Usk and Avon, and other smaller rivers. Its high tidal range of about means that it has been at the centre of discussions in the UK regarding renewable energy.  - Somerset is a county in South West England which borders Gloucestershire and Bristol to the north, Wiltshire to the east, Dorset to the south-east and Devon to the south-west. It is bounded to the north and west by the Severn Estuary and the Bristol Channel, its coastline facing southeastern Wales. Its traditional border with Gloucestershire is the River Avon. Somerset's county town is Taunton.  - Taunton is the county town of Somerset, England. The built up area of the town had a population of 64,621 in 2011.  - Selworthy is a small village and civil parish from Minehead in Somerset, England. It is located in the National Trust's Holnicote Estate on the northern fringes of Exmoor. The parish includes the hamlets of Bossington, Tivington, Lynch, Brandish Street and Allerford.  - Gloucestershire (; abbreviated Glos.) is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn, and the entire Forest of Dean.  - Holnicote (pronounced "Hunnicutt") in the parish of Selworthy, West Somerset, England, is a historic estate consisting of 12,420 acres (5,026 hectares) of land, much situated within the Exmoor National Park.  - Wales is a country that is part of the United Kingdom and the island of Great Britain. It is bordered by England to the east, the Irish Sea to the north and west, and the Bristol Channel to the south. It had a population in 2011 of 3,063,456 and has a total area of . Wales has over of coastline and is largely mountainous, with its higher peaks in the north and central areas, including Snowdon, its highest summit. The country lies within the north temperate zone and has a changeable, maritime climate.  - The Bristol Channel is a major inlet in the island of Great Britain, separating South Wales from Devon and Somerset in South West England. It extends from the lower estuary of the River Severn to the North Atlantic Ocean. It takes its name from the English city of Bristol, and is over 30 miles (50 km) across at its widest point.    What is the relationship between 'church of all saints' and 'west somerset'?
located in the administrative territorial entity