Mirador Torre Glòries

• 360-degree city views from 125 meters up — the highest lookout in Barcelona
• Underground interactive museum plus the floating Cloud Cities artwork by Tomás Saraceno
• Sunset slots are magical but sell out fast — book timed tickets ahead

Experience Barcelona from 125 meters up at Torre Glòries, the city's third-tallest building. The visit starts underground in an interactive museum of cutting-edge technology and a floating art installation, then takes you up by elevator to the 30th-floor lookout for complete 360-degree views — from the Mediterranean to the Sagrada Família to Montjuïc. Thanks to the tower's circular shape, the panorama is uninterrupted. If you're up for it, add the Cloud Cities Barcelona experience, a walk-through floating artwork by Tomás Saraceno (extra cost, with physical requirements). A digital audio guide in 10 languages helps keep kids engaged.