Prince Harry traveled to new heights on Saturday when he visited Kaieteur Falls, the largest freefall waterfall in the world, in the Hinterland, Guyana, on the last leg of his royal Caribbean tour. Wearing a green button-down and dark slacks, the famous royal tried to contain his composure as he posed for the cameras near the edge of the cliff. We know that Harry is quite the adventurer, but this takes things to a whole new level (literally). Although, if he can keep his cool around Rihanna, we're pretty sure he can do anything. Hold your breath and take a look at his trip here.