This mountain city in Bulgaria is known as the Machu Picchu of Europe but is less crowded and easier to get to, while still full of ancient mysteries.
To reach Paris's Eiffel Tower, Nurzhigit Abrahman had to zig-zag through treacherous mountain passes and avoid an avalanche ...
Most people don’t associate Walt Disney World with scary rides. However, there are some scary rides at Walt Disney World, ...