For £5.5 million, you can buy 1,110 acres of Scottish wilderness—and a castle to restore, built by an Antarctic explorer whose architect sank with the Titanic.

The private island is located in the Angra dos Reis archipelago about 2 hours south of Rio de Janeiro. Known as the Green Coast of Brazil, the 365-island paradise is famous for its lush greenery and emerald green waters with over 2000 beaches.