A three-hour tour sponsored by the Bronx Historical Society.

A tour of the historic structure, sponsored by the Bronx Historical Society.

A tour of the area's many landmarks, sponsored by the Outdoors Club.

Three free tours sponsored by the Central Park Conservancy.

A tour of the streets along the Hudson River; sponsored by Citywalks.

A walking tour of the ethnically diverse area, which includes a large Ukrainian population; sponsored by Adventure on a Shoestring.

A walking tour of the historic neighborhood, sponsored by Adventure on a Shoestring.

A tour of a popular rest-stop by birds on their way south;, sponsored by the Urban Park Rangers.

A walking tour and discussion of why leaves change color, sponsored by the Urban Park Rangers.

A free self-guided tour sponsored by artists.