San Antonio is a Chilean city, commune and the capital of the San Antonio Province in the Valparaíso Region. It is the hub of the fishing area that spans the Chilean coast from Rocas de Santo Domingo to Cartagena. A walk along Paseo Bellamar will allow you to see sea lions, pelicans and the small pier where the local fisherman start and end their day. Check out the fresh-off-the-boat produce at the fish market and try a seafood empanada at one of the restaurants near the market.