Arrive in Barcelona and check into a budget-friendly hostel or guesthouse near the city center, like Hostel One Ramblas, offering good value and social atmosphere.
Relax and enjoy the gardens and views near Montjuïc. The famous Magic Fountain light show usually runs in the evening (verify timetable), but the area is great for a scenic walk.
Explore the stunning futuristic architecture of the City of Arts and Sciences complex. Outdoor areas and gardens can be toured freely; some buildings need tickets if desired.
Free to explore outside, EUR10 for entrance, 2h30m