20 castles, historic houses, and heritage sites across Cornwall - from Tintagel's cliff-top ruins to Henry VIII's coastal fortresses and National Trust estates.
Cornwall has been fought over, mined, and built on for thousands of years. The 20 sites listed here span Iron Age hillforts, medieval castles, Tudor fortifications, Victorian country houses, and one of the most significant industrial heritage landscapes in the world.
Tintagel Castle sits on a headland above the Atlantic, connected to the mainland by a modern footbridge over a 60-metre chasm. The ruins are 13th century; the archaeology goes back to the 5th and 6th centuries. English Heritage manages the site. The cliff walk and Merlin’s Cave at beach level are as much part of the visit as the castle itself.
St Michael’s Mount in Mount’s Bay is a tidal island topped by a medieval castle and subtropical gardens. Walk the granite causeway at low tide or take the ferry when the water covers it. The National Trust and the St Aubyn family manage the castle jointly - both the interior rooms and the terraced gardens have separate admission.
Henry VIII built a chain of coastal artillery forts in the 1540s. Pendennis Castle guards the mouth of the Fal Estuary at Falmouth; St Mawes Castle faces it from the Roseland, three miles across the water. Both are English Heritage sites with interpretation covering the Civil War and both World Wars.
Cornwall’s mining landscape - the engine houses, chimneys, and industrial remains stretching from St Agnes to St Just - is a UNESCO World Heritage Site. Several sites in this list interpret that history directly, including the working beam engine at Levant Mine and the underground tours at Geevor and King Edward Mine.
Truro Cathedral is the only cathedral in Cornwall and the first new Anglican cathedral built in England since the Reformation, completed in 1910. Free entry. Most of the castles on this list charge English Heritage or National Trust admission; an annual membership to either pays back on a Cornwall trip.
Dark heritage attraction in a dramatic 18th-century Cornish prison.
bodmin
Bodmin Jail is one of Cornwall's most atmospheric heritage attractions, occupying the imposing shell of an eighteenth-century prison that once held some of the county's most notorious criminals.
saltash
Cotehele is one of the least altered medieval and Tudor houses in England, set high above the River Tamar in east Cornwall.
Discover the Story of Cornish Metal Mining at this World Heritage Site.
penzance
Geevor Tin Mine is a museum and heritage site that offers guided underground tours where visitors can explore the mine shafts and tunnels that once echoed the toil of miners.
helston
Godolphin is a Grade I listed estate tucked into the countryside between Helston and Marazion, managed by the National Trust.
camborne
King Edward Mine is the oldest complete mine site in Cornwall still standing with all its surface buildings intact. Located in Troon, about 1.
Step into History, Explore the Gardens.
bodmin
Lanhydrock House and Garden is a magnificent historic estate located near Bodmin in Cornwall, England.
launceston
Launceston Castle, located in the town of Launceston in Cornwall, is a striking Norman fortress with a rich and layered history.
pendeen
Levant Mine sits on the cliff tops between Pendeen and St Just, within the Cornwall and West Devon Mining Landscape UNESCO World Heritage Site designated in 2006.
Grade I listed Tudor house and 865 acres of parkland overlooking Plymouth Sound.
torpoint
Mount Edgcumbe House and Country Park sits on the Rame Peninsula at the southeastern tip of Cornwall, its 865 acres of parkland and formal gardens commanding views across Plymouth Sound to Drake's Island and the Devon coast.
bodmin
Pencarrow has been the family home of the Molesworth-St Aubyns for almost 500 years, and the 50-room Georgian mansion remains privately owned.
Henry VIII's coastal fortress guarding the entrance to Falmouth harbour.
falmouth
Pendennis Castle stands on the headland at the southern tip of Falmouth, commanding sweeping views across the harbour entrance, Carrick Roads and out to the open sea.
Discover the Splendor of History
padstow
Prideaux Place is a historic Elizabethan manor house located in Padstow, Cornwall, England. It is situated on a hill overlooking Padstow and the Camel Estuary.
lostwithiel
Restormel Castle, near Lostwithiel in Cornwall, is one of the most remarkable and well-preserved examples of a circular shell keep in England.
truro
St Mawes Castle, perched on Cornwall’s the Roseland, is one of the finest and best-preserved coastal artillery fortresses built by Henry VIII.
Iconic tidal island with a medieval castle and subtropical gardens.
marazion
St Michael's Mount is one of Cornwall's most recognisable landmarks, a dramatic tidal island rising from Mount's Bay that is crowned by a medieval castle and chapel.
fowey
Restormel Castle, near Lostwithiel in Cornwall, is one of the most remarkable and well-preserved examples of a circular shell keep in England.
Spectacular open-air theatre carved into the cliffs above Porthcurno.
porthcurno
The Minack Theatre is an open-air performance venue carved into the granite cliffs above Porthcurno Beach on Cornwall's far western coast.
Tintagel Castle: Where Legend Meets History on Cornwall's Majestic Clifftops
tintagel
Located on Cornwall's rugged coastline, England, Tintagel Castle is a site rich in legend and history. It is thought that King Arthur was born there, according to medieval lore.
Cornwall's soaring Gothic Revival cathedral - the tallest building in the county.
truro
Truro Cathedral is a commanding presence in the heart of Cornwall's only city, its three spires rising above the surrounding rooftops as the tallest structure in the county.
st austell
Wheal Martyn is the only museum in the UK dedicated to the china clay industry that shaped mid-Cornwall's landscape for over 250 years.