United States Botanic Garden

A must-visit in DC, the U.S. Botanic Garden provides a tranquil and educational experience showcasing a wide array of plant life. Its free admission and diverse exhibits make it accessible and appealing to all, particularly on a cold or rainy day. Admission is free. Check for seasonal exhibits and events before visiting, especially during the holidays. The garden can be very warm and humid inside, so dress accordingly. Consider visiting during off-peak hours to avoid crowds.