"Els Llums de Sant Pau": 1,500 meters of Christmas lights

At Christmas, the Sant Pau Art Nouveau Site lights up and you can walk through it at night. The route is 1,500 meters long and links the pavilions and gardens. Millions of bulbs, some tiny and some huge, mark the way and change the color of Domènech i Montaner's façades, which at that hour look in a way they never do by day. The Catalan name is Els Llums de Sant Pau, and the idea is literally that: the lights of the site. Unlike almost everything that happens in central Barcelona in December, here you walk slowly and without being jostled, inside a UNESCO World Heritage Site. It works just as well for families as for couples. This ticket cannot be canceled.