Westchester Earth Month Events 2023
Explore the list of Westchester Earth Day Events, including festivals, nature walks, repair cafes and neighborhood cleanups. For additional information, scroll down below the image and click on the title of each event. Happy Earth Month Westchester!

Don’t see your event listed? Submit it to info@sustainablewestchester.org
APRIL 15TH
- Mamaroneck Annual Spring Cleanup | 10:00 AM – 12:00 PM | Hommocks Conservation Area, 510 Hommocks Road, Mamaroneck, NY
- Tarrytown Environmental Advisory Council (TEAC) Repair Café | 10:00 AM – 2:00 PM | Neighborhood House, 43 Wildey Street, Tarrytown, NY *registration required
APRIL 16TH
- Tarrytown Environmental Advisory Council (TEAC) Lakes Clean-up | 10:00 AM – 2:00 PM | Lakes Parking Lot, Neperan Road, Tarrytown, NY *registration required
APRIL 17TH
- North Castle: Pitch in for Parks | 12:00 – 3:00 PM | Cranberry Lake Preserve, 1609 Old Orchard Street, North Castle, NY *registration required
APRIL 18TH
- Rye: Pitch in for Parks | 10:00 AM – 1:00 PM | Marshlands Conservancy, Boston Post Road, Rye, NY *registration required
- Mount Vernon: Pitch in for Parks | 3:00 – 6:00 PM | Willson’s Woods Park, 8 Bradford Road, Mount Vernon, NY *registration required
APRIL 19TH
- Yonkers: Pitch in for Parks | 4:00 – 6:30 PM | Lenoir Preserve, 19 Dudley Street, Yonkers, NY *registration required
- White Plains Farmers Market | 8:30 AM – 3:00 PM | Court Street (between Martine Avenue and Main Street), White Plains, NY
APRIL 20TH
- Bedford Farmers Club: Invasives to Natives Panel Discussion | 7:00 PM | St. Matthews Church, 382 Cantitoe Street, Bedford, NY
- Rye: Pitch in for Parks | 3:30 – 6:30 PM | Edith Read Wildlife Sanctuary, 1 Playland Parkway, Rye, NY *registration required
- Westchester County Eco Awards | 3:00 PM | Glen Island Park, New Rochelle, NY
- Pound Ridge: Pitch in for Parks | 10:00 AM – 1:00 PM | Ward Pound Ridge Reservation, Reservation Road, Pound Ridge NY *registration required
APRIL 22ND
- Briarcliff Manor Earth Day 2023 | 10:00 AM – 2:00 PM | Law Park Pavilion, 1031 Pleasantville Road, Briarcliff Manor, NY10510
- Hastings-On-Hudson Weekend Cleanup | 9:00 AM – 4:00 PM | Multiple Sites
- Katonah: TreeFest | 10:00 AM – 12:00 PM | Lasdon Park & Arboretum, 2610 Route 35, Katonah, NY *registration required
- Larchmont: Earth Day Birding | 8:30 – 9:30 AM | Sheldrake Environmental Center, 685 Weaver Street, Larchmont, NY *registration required
- Larchmont-Mamaroneck Earth Day Celebration | 1:00 – 4:00 PM | Constitution Park, 120 Larchmont Avenues, Larchmont, NY
- Mount Vernon | 11:00 – 2:00 | City Hall Plaza, Roosevelt Square N, Mount Vernon NY 10552
- New Rochelle Earth Day Festival | 12:00 – 4:00 PM | Anderson Plaza, New Rochelle
- Ossining: Green Ossining 13th Annual Earth Day Festival | 10:00 AM – 5:00 PM | Louis Engel Waterfront Park, 25 Westerly Road, Ossining, NY
- Pound Ridge: Earth Day Everyday Festival | 11:00 AM – 3:00 PM | Downtown Pound Ridge, NY
- Pleasantville: Rockefeller State Park Preserve Earth Day Celebration | 10:00 AM – 3:00 PM | 125 Phelps Way, Pleasantville, NY *tickets required (free)
- Sleepy Hollow Environmental Advisory Council (SHEAC) Peabody Preserve Trail Crew | 10:00 AM – 12:00 PM | Peabody Preserve, 611 N Broadway, Sleepy Hollow, NY
- Sleepy Hollow Environmental Advisory Council (SHEAC) Annual Earth Day Litter Cleanup | 10:00 AM – 12:00 PM | Reverend Sykes Park, Valley Street, Tarrytown, NY *registration required
- Sleepy Hollow Environmental Advisory Council (SHEAC) Earth Day Volunteer Celebration | 12:00 – 2:00 PM | Barnhart Park, 25 Andrews Lane, Sleepy Hollow, NY
- Tarrytown Environmental Advisory Council (TEAC) Bird Walk | 8:30-10:00 AM | Lakes Parking Lot, Neperan Road, Tarrytown, NY *registration required
- Tarrytown Environmental Advisory Council (TEAC) Pollinator Garden Clean-up | 10:00 AM – 2:00 PM | Parking Lot Next to Sleepy Hollow High School Field
- Tarrytown Environmental Advisory Council (TEAC) Village Clean-Ups |10:00 AM – 3:00 PM | Various locations in Tarrytown, NY *registration required
- Yonkers: Blessing of the Hudson River with Beczac and a member of the Lenapee Tribe | 7:30 AM | Habirshaw Park, 35 Alexander Street, Yonkers, NY
- Yorktown: Household Recycling Day | 9:00 AM – 3:00 PM | FDR State Park, 2597 Crompond Road, Yorktown Heights, NY
- Westchester (New Rochelle, Peekskill, White Plains, Yonkers): Pitch in for Parks | 10:00 AM – 2:00 PM | Tibbetts Brook Park (Yonkers), Blue Mountain Reservation (Peekskill), Bronx River Reservation (White Plains), Glen Island Park (New Rochelle) *registration required
- Westchester (Ardsley, Dobbs Ferry, Elmsford, Hastings, Yonkers): Great Saw Mill River Cleanup | 10:00 AM – 1:00 PM | Hosted by Groundwork Hudson Valley *registration required
APRIL 23RD
- Hastings-On-Hudson: Get Your Green On | 12:00 – 4:00 PM | Warburton Avenue (between Main and Villard), Village of Hastings, NY
- Larchmont: Mind the Planet: A Nature-Self Earth Day Retreat | 10:00 AM – 1:00 PM | Sheldrake Environmental Center, 685 Weaver Street, Larchmont, NY *fee-based registration required
- Mount Kisco Earth Day Celebration | 12:00 – 4:00 PM | Front Lawn of Village Hall, 104 Main Street, Mt. Kisco, NY
- Sleepy Hollow Environmental Advisory Council (SHEAC) Environmental Storytime | 3:00 PM | Sleepy Hollow Bookshop | 95 Beekman Avenue, Sleepy Hollow, NY
- Tarrytown Environmental Advisory Council (TEAC) Lakes Hike Trail | 1:00 – 3:00 PM | Lakes Parking Lot, Neperan Road, Tarrytown, NY *registration required
- Tarrytown Environmental Advisory Council (TEAC) Film Screening: The Story of Plastic | 4:00 – 5:30 PM | Neighborhood House, 43 Wildey Street, Tarrytown, NY *registration required
- Valhalla: CompostED Earth Week Tours | 10:00 AM – 3:15 PM | 15 Woods Road, Valhalla, NY *registration required
APRIL 25TH
- Katonah Lewisboro Sustainability Celebration | 6:00 – 7:30 PM | John Jay High School N Hallway, 60 North Salem Road, Cross River, NY
APRIL 29TH
- Croton Earth Day Celebration | 10:00 AM – 4:00 PM | Senasqua Park, 2 Elliott Way, Croton-on-Hudson, NY
- Native Plant Sale at Westchester Community College’s Native Plant Center | 10:00 AM – 1:00 PM | 75 Grasslands Road, Valhalla, NY 10595
APRIL 30TH
- Tarrytown Environmental Advisory Council (TEAC) Community Garden Spring Prep | 9:00 AM – 12:00 PM | John Paulding School (corner of Broadway and Cobb Lane), Tarrytown, NY *registration required
- Tarrytown Environmental Advisory Council (TEAC) Clothing and Housewares Swap | 10:00 AM – 2:00 PM | Neighborhood House, 43 Wildey Street, Tarrytown, NY *registration required
MAY 6TH
- Westchester: Riverkeeper Sweep | 9:00 AM – 12:00 PM | Multiple locations throughout Westchester *registration required
- Yonkers: Household Recycling Day | 9:00 AM – 3:00 PM | Sprain Ridge Park, 149 Jackson Avenue, Yonkers, NY
MAY 7TH
- Bedford Hills: Earth Day Festival Sponsored by Bedford 2030 and Healthy Yards | 12:00 – 3:00 PM | Bedford Hills Train Station
MAY 13TH
- White Plains Earth Day: Unveiling the Pollinator Garden | 11:30 AM – 2:30 PM | 85 Gedney Way, White Plains, NY
- Net-Zero Cities: Westchester County sponsored by Rye Sustainability Committee | 10:00 AM – 3:00 PM | Rye Middle School, 3 Parsons Street, Rye, NY *registration required