14 Cities Where Public Transportation is a Must-Do Attraction

11. Barcelona, Spain – The Artistic Metro

Barcelona's Metro is a reflection of the city's artistic spirit. The network connects the city's iconic landmarks, from the Sagrada Familia to Park Güell, offering a convenient and affordable way to explore Barcelona. The stations are a canvas for local artists, with unique designs and installations that celebrate the city's vibrant culture. Riding the Metro is an opportunity to experience the city's rich history and artistic heritage. The system is also highly accessible, with features that cater to people with disabilities and families with young children. The Barcelona Metro is more than just a mode of transport; it's a journey through the heart of Catalonia.