Sant Martí attracts visitors with its major shopping area and fantastic dining options, and offers plenty to see and do without spending a fortune. You can budget for the top local attractions that interest you most, such as Sagrada Familia and Plaça de Catalunya, and then look for sights and activities that cost little or nothing at all. Take in the local culture at Parc del Fòrum and Museum of Natural Sciences of Barcelona, or enjoy the area's natural beauty at Barceloneta Beach.