If your trip to Sant Adria de Besos is all locked in but your travel itinerary is looking a little empty, let us give you a few hints and tips.Give that rental car a break and exercise those legs. Not far from this neighborhood's center, Diagonal Mar Shopping Mall is worth a visit. Museum of Natural Sciences of Barcelona and Barcelona Bosc Urba are a few other close-by sights that lure loads of travelers like yourself.