• Anacostia River Discovery Boat Tour

    Kingman Island _RFK Lot 6 , United States

    (DC) (Anacostia Watershed Society) Join the Anacostia Watershed Society for a 1-hour Anacostia River Discovery Series boat tour to explore the ecological and historical changes that have occurred in the river and in the communities around the river. We will have the opportunity to witness some of the restoration of river habitats and how it has caused the rebound of ...

  • 8th Annual EcoExtravaganza

    Clare & Don’s Beach Shack 130 N Washington St, Falls Church, VA, United States

    (VA) (EcoAction Arlington) Get ready for an evening that’s all about celebrating community— our supporters, partners, volunteers, and the incredible community that powers EcoAction Arlington. We’re taking the party to the patio for a night filled with great food, lively conversation, and a raise‑the‑paddle moment that fuels real impact. It’s the perfect way to honor Earth Month and the impact ...

  • Tree of Life Project (Virtual)

    (DC) (Grace Capital City) Learn more about how we're resourcing and partnering with low tree canopy neighborhoods in the DMV to provide free trees and elbow grease! Grace Capital City is working with EEN to increase tree coverage in low canopy areas of the DMV starting with houses of worship - trusted community centers within these neighborhoods- in an effort ...

  • 2026 City Nature Challenge

    (DMV) Join community and citizen scientists all over the globe to observe wildlife: animals, plants, and fungi in backyards, neighborhoods, and parks in urban areas. Using iNaturalist to document them, you can share your observation to help scientists track the wildlife that share our urban areas. See DC metro area events here and in this calendar. Register to track you ...

  • Community Tree Planting at Stanton Park

    Stanton Park 6th Street NE and 226 4th St NE, Washington, DC, United States

    (DC) (Casey Trees) In honor of America’s 250th anniversary, we’re planting 250 trees across DC’s national parks with National Capital Parks-East, a unit of the National Park Service. Join us to help plant and welcome 19 trees at the historic Stanton Park, part of this milestone campaign made possible by generous donations. Participants will receive hands-on training on-site. After learning ...

  • Second Annual DC Climate Week Forest Bathing Walk

    Dumbarton Oaks Park Lover's Lane and R Street NW, Washington, DC, United States

    (DC) (Sarah DeWitt & Radhika Bhatt) During DC Climate Week, join Regenerative Leadership Coach and Forest Bathing Guide, Sarah DeWitt, and Climate Career Coach, Radhika Bhatt, for a Forest Bathing walk through Dumbarton Oaks Park for an opportunity to pause, reflect, and deeply connect with nature and each other.

    Free
  • The Butterfly Experience

    Brookside Gardens 1800 Glenallan Avenue, Wheaton, MD, United States

    (MD) (Montgomery Parks) A world of wonder takes flight as Montgomery Parks’ popular Butterfly Experience returns to Brookside Gardens. Visitors will be surrounded by hundreds of brilliant butterflies from the Americas, Africa, and Asia as they flutter among vibrant, lush tropical blooms. This intimate experience offers rare, up-close encounters while trained staff and volunteers highlight the stages of metamorphosis, the ...

    $11 – $16
  • City Nature Challenge at Meadowlark

    Meadowlark Botanical Gardens 9750 Meadowlark Gardens, Vienna, VA, United States

    VA) (NOVA Parks) Join us at Meadowlark Botanical Gardens for the global City Nature Challenge—an exciting opportunity to explore and document the wildlife all around us! Led by Roving Naturalist Matt Felperin, we’ll start with a quick introduction and practice session before heading into Meadowlark’s natural areas to document plants, birds, insects, amphibians, and more. The City Nature Challenge is ...