What is located at Arthur Ave. in the Bronx?

Arthur Avenue in the Bronx is famously known as Belmont, which is often referred to as the "Little Italy" of the Bronx. This neighborhood is renowned for its rich Italian heritage, offering numerous shops, restaurants, and markets that celebrate Italian culture and cuisine. Visitors to Arthur Avenue can find authentic Italian foods, including specialty groceries, bakeries, and dining experiences that reflect the community's deep-rooted traditions.

The other options, while significant places in the Bronx, do not relate directly to Arthur Avenue. The largest park in the Bronx is Pelham Bay Park, the Bronx Zoo is located further north, and Yankee Stadium is situated in the Concourse area. Therefore, Belmont's cultural significance on Arthur Avenue makes it the correct answer in this context.