• Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Rockwood Hall/Archville Bridge Walk

    Rockwood Hall Phelps Way, Pleasantville, NY, United States

    Enjoy an approximately 3 miles/3 hours (total) loop walk, easy-to-moderate, with panoramic views of the Hudson River. We begin at the ruins of Rockwood Hall, built in 1849 and purchased by Wm. Rockefeller, John D. Sr.’s younger brother, in 1886, before John D. began acquiring and building what later became Kykuit. We cross the Archville …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Sleepy Hollow Loop Walk

    Sleepy Hollow Loop Walk
    Aqueduct Ventilator #12 Ridge St & Gory Brook Rd, Sleepy Hollow, NY, United States

    Along the Aqueduct and within the Rockefeller State Park Preserve. Free, easy, open-air walk of approximately 3 miles/hours. Meet at Aqueduct Ventilator #12, on the Aqueduct Trail just steps south of the intersection of Gory Brook Road and Ridge Street in Sleepy Hollow (on-street parking on Gory Brook Road). We will walk north and discuss …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Sleepy Hollow Loop Walk

    Sleepy Hollow Loop Walk
    Aqueduct Ventilator #12 Ridge St & Gory Brook Rd, Sleepy Hollow, NY, United States

    Along the Aqueduct and within the Rockefeller State Park Preserve. Free, easy, open-air walk of approximately 3 miles/hours. Meet at Aqueduct Ventilator #12, on the Aqueduct Trail just steps south of the intersection of Gory Brook Road and Ridge Street in Sleepy Hollow (on-street parking on Gory Brook Road). We will walk north and discuss …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Aquefest!

    Aqueduct Keepers House 15 Walnut Street, Dobbs Ferry, NY

    Get ready for Aquefest! Come to the Keeper’s House to celebrate the Aqueduct and life on the trail with Goat On A Boat Puppets, a petting farm, the Rivertown Ramblers, indie kids music with Jess & Aaron, The Altogether, a puppy parade, art adventures, water fun, food vendors and much more! Full schedule of to …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Halloween Spectacular featuring Hocus Pocus

    Aqueduct Keepers House 15 Walnut Street, Dobbs Ferry, NY

    The Halloween fun starts the night before this season at the Aqueduct Keeper's House with the return of Friends of the Old Croton Aqueduct's Halloween Spectacular! Enjoy the games, decorations, crafts and of course, candy as the holiday kicks into full gear! Make sure to stop by the Keeper's House Visitor Center before we kick …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, runs from, Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. For most of its length, the Aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide, set on a stone foundation and protected with an earthen cover and stone …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free
  • Old Croton Aqueduct Weir Tour

    Old Croton Aqueduct Weir Tour
    Joseph G. Caputo Community Center 95 Broadway, Ossining, NY, United States

    The Old Croton Aqueduct, New York City's original water supply, carried water 41 miles by gravity from Croton-on-Hudson into the Bronx and Manhattan, passing through Sleepy Hollow and Tarrytown. Now a National Historic Landmark, the aqueduct is a horseshoe-shaped brick tunnel 8.5 feet high by 7.5 feet wide. Don't miss this rare chance to enter …

    Free

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There’s something for everyone in Sleepy Hollow Country—farmers markets, live music, street fairs, historic homes, hiking trails, kayaking and boating on the Hudson River. Halloween season brings even more for the whole family—haunted hayrides, blazing pumpkins, costumed 10K run, Halloween parade, and of course, the Headless Horseman! For the latest on Fall events, visit our guide to Halloween in Sleepy Hollow.