November 27, 2025 – January 4, 2026

Location: Outdoor Gardens

The outdoor train display and Conservatory hours are both 10:00 a.m. to 5:00 p.m. daily

Celebrate the holiday season in our annual holiday display “Season’s Greenings” with the Conservatory full of poinsettias, holiday decor, and D.C. landmarks made from plants. In the outdoor gardens, find festive lights and decor throughout plus our model train show.