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Events Calendar

  • Explore Patapsco 2026: Family Fun Run

    Patapsco Valley State Park - Pickall Area 8125 Johnnycake Road, Windsor Mill, MD 21244, Windsor Mill, MD, US

    Join Patapsco Heritage Greenway & Friends of Patapsco Valley State Park in this year's Family Fun Run! As part of PHG's Explore Patapsco 2026 series, come out to the Pickall…

  • PHG & Senior Rangers Tree Maintenance & Invasive Removal

    Patapsco Valley State Park - Hollofield Area 8020 Baltimore National Pike, Ellicott City, MD 21043, Ellicott City, MD, US

    Join Patapsco Heritage Greenway and Senior Rangers in removing invasive plants and setting up our trees for summer in the Hollofield Area!Come work on our natural spaces in the Hollofield…

  • Beyond the Trail Day: Celebrate National Trails Day in Patapsco!

    Patapsco Valley State Park- McKeldin Area 11676 Marriottsville Road, Eldersburg, MD 21104, Eldersburg, MD, US

    Join PHG, Baltimore & Howard County Bird Clubs, Nature Worx, and more in a morning of hikes & environmental exploration! All ages welcome!As a part of the Explore Patapsco 2026…

  • Friends of Oella Cemetery: June Cleanup

    Historic Oella Cemetery 520 Rest Avenue, Oella, MD 21228, Oella, MD, US

    Join the Historic Oella Cemetery for their June cleanup event!Friends of Oella Cemetery is leading this event and could use some additional helping hands!What to BringTools: Feel free to bring…

  • PHG Cleanup: Carlson Lane Milford Mill

    8221 Carlson Ln 8221 Carlson Lane, Milford Mill, MD 21244, Milford Mill, MD, US

    Join Patapsco Heritage Greenway in cleaning up litter in the Patapsco watershed!Come clean up trash with Patapsco Heritage Greenway and improve the Patapsco River watershed! We will collect litter found…

  • 3rd Annual PHG-Nike Missile Site BA-79 Open House

    Nike Missile Site BA-79 3085 Hernwood Road, Woodstock, MD 21163, Woodstock, MD, US

    Join PHG at the Nike Missile Site BA-79 for our Third Annual Collaborative Open House! Guided tours (above and below-ground in magazines) will be available throughout the day. A variety…

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