Imagine you’re on a plane to your dream vacation destination and the pilot says you have been redirected because the runway is too short and you are at risk of falling off a cliff. Most passengers believe they’re safe once they see the airport from the windows. But when you have to land on ice, in the mountain, or on a beach, the last leg of the flight can be a nightmare. Technically, flying on an airplane is among the safest way to travel – the chance of a crash is just 1 in 11 million. But you may feel differently if you were about to land at one of these places.