St. Mary’s
St Mary's is the largest and most populous island of the Isles of Scilly, an archipelago off the southwest coast of Cornwall in England, United Kingdom.Places of Interest
Highlights include St Mary’s Airport and Innisidgen.
St Mary’s Airport
Aerodrome
St Mary's Airport or Isles of Scilly Airport is an airport located 1 nautical mile east of Hugh Town on St Mary's in the Isles of Scilly, to the south west of Cornwall, UK.
Innisidgen
Archaeological site
Innisidgen is the site of two Bronze Age entrance graves on the island of St Mary's in the Isles of Scilly. The two burial monuments, lie on a steep slope of Innisidgen Hill overlooking Crow Sound with a view towards the Eastern Isles.
Isles of Scilly Museum
Museum
The Isles of Scilly Museum is a museum in the Isles of Scilly, off Cornwall, England. As of 2025 the museum has no building but displays a selection of its collection in a range of locations on the islands.
Places in the Area
Nearby places include Hugh Town and Holy Vale.
Hugh Town
Town
Hugh Town is the largest settlement on the Isles of Scilly and its administrative centre. The town is in the west of the isle of St Mary's, the largest and most populous island in the archipelago; it is on a narrow isthmus which joins the peninsula known as the Garrison with the rest of the island.
Holy Vale
Hamlet
Holy Vale is a minor valley and small settlement within, on the island of St Mary's, the largest of the Isles of Scilly, England. Situated inland, nearby are Maypole and Longstone.
Porthloo
Hamlet
Porthloo is a coastal settlement on the island of St Mary's in the Isles of Scilly, England. It is situated about half a mile northeast of Hugh Town and is a popular tourist spot with a number of guest houses, a restaurant, several gift shops and art galleries.
St. Mary’s
- Type: Locality
- Location: Isles of Scilly, West Country, England, United Kingdom, Britain and Ireland, Europe
- View on OpenStreetMap
Latitude
49.9203° or 49° 55′ 13″ north
Longitude
-6.3019° or 6° 18′ 7″ west
Elevation
75 feet (23 metres)
Open location code
8CXMWMCX+46
GeoNames ID
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Satellite Map
Discover St. Mary’s from above in high-definition satellite imagery.
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Localities in the Area
Explore places such as St Mary’s and Old Town.
Notable Places Nearby
Highlights include Saint Mary’s and Taylor’s Island.
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