Trees

Events for December 10, 2025

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Winter Festival at the National Arboretum

US National Arboretum 3501 New York Ave NE, Washington DC

(DC) (Friends of the National Arboretum) Get in the holiday spirit at the National Arboretum! FONA’s Winter Festival returns this year. Buy your Christmas tree and shop from 30+ local artisans in the gift vendor village, take a holiday train ride around the Capitol Columns, and enjoy free family-friendly activities! There will also be plenty of hot chocolate and caroling ...

The World of Winter Trees

Sugarloaf Mountain Recreation Area 7901 Comus Rd, Dickerson

(MD) (Nature Forward) Ever wanted to know what type of tree you were looking at and despaired because there were no leaves? Never fear, help is here! Join Habitat Manager Bradley Simpson for a winter stroll at Sugarloaf Mountain. On this walk, we’ll enjoy December along the trail and learn how to approach identifying trees when their branches are mostly ...

$33 – $46