Casey Trees' mission is to restore, enhance and protect the tree canopy of the Nation's Capital.

Trees in urban areas provide a number of important environmental, economic and health benefits. They help to clean the air, curb stormwater runoff, raise property values, sequester carbon, reduce energy costs, and create jobs.

Each year Casey Trees plants hundreds of trees, engages volunteers of all ages in tree planting and care, educates thousands of students about trees, monitors the City’s tree canopy, and provides guidelines for better planting space design so trees will thrive in the City.

Join today and help Casey Trees re-tree D.C.

Note:

All photos included here belong to Casey Trees. If you would like to use our images, please get in touch with us at treedc@caseytrees.org or by Flickr Mail and let us know where and how you want to use it. We're happy to share our images, but we do require attribution so drop us a line before using them.

Join Us:

Check out our Flickr Group and submit your best photos of trees in the District! You could be featured on our blog or website. We’ll make sure to link back and credit you if we do use your photo.