A common sight at Catalan festivals, ‘castells’ can be up to 10 human storeys high, with a small child usually being placed on the top. Teams compete to create the most elaborate construction, in a...
London's Shard, in the Tower Bridge area, is Europe's tallest building. Its viewpoint, located on the 72nd floor, opened its doors in 2013 and has offered a wide range of events since then: silent discos, winter experiences and in...
