1. Barcelona: Park Güell Admission Ticket
Visit Park Güell with your timed admission ticket and explore the unique site at your own pace. Marvel at Antoni Gaudí's colorful mosaic art such as the Dragon Stairway with its world-famous salamander. Have a break from the city life while strolling through the green Austria Gardens and take stunning photos of Barcelona from the park's viewing points. The plan for the park was assigned to Gaudí by Eusebi Güell, a Catalan entrepreneur who wanted to recreate a British residential park on Muntanya Pelada (Bare Mountain). It was opened as a municipal park in 1926, recognized as an artistic monument in 1969 and declared a UNESCO World Heritage Site in 1984. While you have to enter the park at your booked time slot, you can stay for as long as you like after and take it all in.