Base II, Rosneath - Credit: Wikimedia Commons
Rosneath naval base was a naval base, constructed on the Rosneath peninsula, Argyll and Bute, Scotland. close to the village of Rosneath. The construction of the base started in July 1941, in response to American expectations that they would be shortly entering World War II. In June 1945, the base was decommissioned, then fell into disuse and was finally closed in 1948. Read more on Wikipedia
Source: en.wikipedia.org