Cliffs of Moher
County Clare, Ireland
While you might know them as “The Cliffs of Insanity” from The Princess Bride, the Cliffs of Moher are REAL, and one of the most visited tourism sites in Ireland, welcoming over 1 million visitors per year. These cliffs stand at 700ft, stretch for 5mi of coast, and take their name from a 2,000 year old fort no longer in existence. Man, Westley really must have been in love to climb all that.