Enjoy Barcelona from the height in Montjuïc
Montjuïc is a Barcelona classic but really worth it. You can go by the “teleferico” which is more expensive (and a bit too short!) but fun.
The view of Barcelona from there is breathtaking, and you can walk and see nice gardens and a the charming Montjuïc castle. Experience Barcelona like a local and have fun in Spain with like-minded people.