King Charles’s Castle

King Charles's Castle is a ruined artillery fort overlooking New Grimsby harbour on the island of in the . Built between 1548 and 1551 to protect the islands from French attack, it would have held a battery of guns and an accompanying garrison, designed to prevent enemy vessels from entering the harbour.
  • Type: Ruins
  • Description: castle in Tresco, Isles of Scilly, Cornwall, England, UK
  • Also known as: King Charles‘ Castle” and “King Charles‘ Castle mid-16th century artillery castle and Civil War earthen artillery defence on western Castle Down, Tresco

Places of Interest Nearby

Highlights include Cromwell’s Castle and Gweal.

Castle
Photo: Wikimedia, Public domain.
Cromwell's Castle is an artillery fort overlooking New Grimsby harbour on the island of in the . It comprises a tall, circular gun tower and an adjacent gun platform, and was designed to prevent enemy naval vessels from entering the harbour. is situated 560 feet southwest of King Charles’s Castle.

Islet
is one of the . It is the largest of the seven Norrard Rocks due west of Bryher. The name perhaps refers back to a time before most of the islands' area was inundated.

Island
St Helen's is one of the fifty or so uninhabited islands in the archipelago of the and has an approximate area of 0.1885 square kilometres.

Places in the Area

Nearby places include Piper’s Hole and Old Grimsby.

Locality
Piper's Hole is a sea cave located on , an island of the . The name Piper's Hole can also refer to another, more minor, sea cave in the Isles of Scilly, located on , .

Village
is a coastal settlement on the island of in the , . It is located on the east side of the island and there is a quay.

Village
is a coastal settlement on the island of in the , . It is located on the west side of the island and there is a quay, as well as a public house, The New Inn, and a small art gallery.

King Charles’s Castle

Latitude
49.96361° or 49° 57′ 49″ north
Longitude
-6.34865° or 6° 20′ 55″ west
Open location code
8CXMXM72+CG
Open­Street­Map ID
way 232576566
Open­Street­Map feature
historic=­ruins
Wiki­data ID
Q6411315
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Satellite Map

Discover King Charles’s Castle from above in high-definition satellite imagery.

In Other Languages

From Chinese to Turkish—“King Charles’s Castle” goes by many names.
  • Chinese: 國王查理斯城堡
  • Dutch: King Charles’s Castle
  • Turkish: King Charles’s Kalesi

Notable Places Nearby

Highlights include Castle Porth and Gun Hole.

Nearby Places

Explore places such as Living in the Fort and An Island Strongpoint.

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