Cappadocia, Turkey - Another World

If you ever wanted to visit "Bedrock City," take a trip to Cappadocia, Turkey, a 12 hour bus ride from Istanbul. Here you'll experience life like a Flintstone. Explore underground cities, sleep in a cave, and see one of the most unusual landscapes imaginable. The vast valley is dotted with phallic volcanic structures as far as the eye can see. Churches are in the shape of rock domes. The air in the underground cities is cool yet surprisingly plentiful but I still wouldn't want to spend my days without an ounce of sunlight. There is an intricate network of tunnels underground so you'll need a guide.