Stillwell Avenue is a major two-way north–south thoroughfare in southern Brooklyn and the central section of Coney Island. It is 2.4 miles (3.9 km) long and begins at a dead end at Riegelmann Boardwalk on Coney Island. The road goes north, leaving Coney Island, ending at Bay Parkway, where the road continues as the Bay Ridge Parkway. On December 11, 2008, it acquired the subsidiary name Polar Bear Club Walk, named for the Coney Island Polar Bear Club. The Stillwell Avenue/Surf Avenue intersection on Coney Island is the location of the Coney Island–Stillwell Avenue subway station, a major subway station in New York City.

The Coney Island–Stillwell Avenue station is a New York City Subway terminal in Coney Island, Brooklyn. It is the railroad-south terminus for the D, F, N, and Q trains at all times and for the <F> train during rush hours in the peak direction.