4. Casa da Música

Casa da Música is a modern concert hall and cultural center in Porto. Designed by renowned architect Rem Koolhaas, it is known for its striking contemporary architecture. The venue hosts a wide range of musical performances, including classical concerts, jazz, and contemporary music. Visitors can attend a concert, explore the building's unique spaces, or enjoy a meal at the on-site restaurant. Casa da Música is a must-visit for music lovers and architecture enthusiasts alike.