The UK’s ‘Sunshine Islands’ are an underrated destination that look like the Caribbean

St. Martins Beach, Isles of Scilly (Picture: John Harper/Getty Images)If you like your holidays filled with sparkling turquoise waters and sprawling white-sand beaches, there’s no need to jet off to the Caribbean. Just a short trip from Cornwall, you’ll find an archipelago that will rival any tropical getaway. Often dubbed the ‘Sunshine Islands’, the Isles of Scilly is known for its stunning beaches and high temperatures – considered the best in the UK.&nb