Part of UK in Spain - Gibraltar

This iconic landmark stands at an impressive height of 426m, and it's well worth a climb to the top for the views of the Mediterranean Sea and North Africa. Meanwhile the Rock itself is home to plenty of historic and cultural gems including the eye-catching St. Michael's Cave, not to mention there are 300 wild monkeys that have made the reserve their home (but don't feed or interact with them, they're wild animals!).