Garrison Tower

Garrison Tower is a Grade II listed structure on St Mary's, Isles of Scilly

Garrison Tower
Garrison Tower in 2008
Location	St Mary's, Isles of Scilly, England
Coordinates	49.912528°N 6.322422°W / 49.912528; -6.322422
Listed Building – Grade II
Official name	Garrison Tower
Designated	14 December 1992
Reference no.	1328847
Location of Garrison Tower in Isles of Scilly

The tower was built in the 17th century as a windmill. By 1750 it was abandoned and in a ruined condition. The remains were converted to a lookout tower in the 1830s by HM Coastguard.

In 1869, the Shipping and Mercantile Gazette obtained it as a lookout post to report shipping movements. It was taken over by Lloyd's of London in 1871.^[1]