Barcelona is known for its unique blend of modernist and Gothic architecture and famous for landmarks like the Sagrada Família and Park Güell, both designed by Antoni Gaudí. This stunning city hosts a lively atmosphere with bustling neighborhoods, delicious cuisine, and a thriving arts scene. If you're traveling to Barcelona soon but are overwhelmed with planning, don't worry, I did the research for you! This guide has the ultimate list of some of the best places to stay, restaurants, and activities to explore in Barcelona, Spain.