Sant Martí is a vibrant district located in the northeastern part of Barcelona, within the Barcelona Province of Catalonia, Spain. Known for its rich history, diverse culture, and modern infrastructure, Sant Martí offers a unique blend of old-world charm and contemporary urban living. The district is home to a population of over 230,000 residents, making it one of the most densely populated areas in Barcelona. Sant Martí is characterized by its distinct neighborhoods, each with its own personality and atmosphere. From the bustling streets of Poblenou to the tranquil residential areas of Diagonal Mar, there is something for everyone in this diverse district.