Catalonia is an autonomous community of Spain and an officially recognized Catalonia comprises four provinces: Barcelona, Girona, Lleida, and Tarragona. The capital and largest city is Barcelona, the second largest city in Spain.
The Bridge of Immortals, Huangshan, China. The world’s highest bridge is situated in the Yellow Mountains, also known as Huangshan. From the bridge you will have a breathtaking view, and see how the clouds are touching the mountainsides beneath you.