Subway Several lines travel along the edges of Park Slope: the 2/3 along Flatbush Ave; the R along Fourth Ave (through Gowanus to Sunset Park); and the F and G stopping at Fourth and Seventh Aves along 9th St. The 4/5, B/D and N/Q go to the massive transit hub of Atlantic Ave-Barclays Ctr, at Park Slope's northwestern corner.
Bus The B63 and B67 run up Fifth and Seventh Aves respectively and on to downtown; the B69 runs up Seventh and through Fort Greene on its way to terminating at the Dumbo/Brooklyn Heights border. The B37 runs through Sunset Park and Gowanus to Atlantic Ave-Barclays Ctr.
Ferry Sunset Park has a stop on the South Brooklyn NYC Ferry route.