Summer in Barcelona can be hot and humid, with temperatures around 30 degrees. If you’re looking for air-conditioned activities to stay cool without leaving the city, here are five irresistible ideas.
- IKONO Barcelona: an immersive journey
Located inside the Arenas Shopping Center, IKONO Barcelona is an immersive experience that combines art, technology, and fun. A sensory journey that allows you to travel through different worlds where creativity and imagination take center stage. Ideal for families or friends looking to escape the heat and enjoy something different this summer.

- Classical art and coolness at MNAC
Housed in the impressive Palau Nacional on Montjuïc, the MNAC is perfect for taking refuge from the heat while exploring centuries of art history. With air-conditioned halls and a remarkable collection of Romanesque, Gothic, and modern art, it’s a cultural must-see on a hot day in Barcelona.
- Cinema and malls
Escape the sun in spaces like Glòries or L’Illa Diagonal, which combine shops, gastronomy, and cinemas in a fresh, climate-controlled environment.
- Relax in urban spas
Discover thermal baths, massages, and peaceful indoor spaces — ideal for recharging your energy.
- Signature cafés and ice cream shops
Take a sweet break in air-conditioned venues where every detail invites you to relax and recharge after a long summer day.
Enjoy the summer without worrying about the heat!