When is the museum open?
Saturday, 10am–4pm, and Sunday, 1pm–4pm. The museum normally closes during January and February for exhibit work. Call ahead for holiday hours.
What does admission cost?
Admission is free. A donation of $5 per person or $20 per family is suggested and appreciated.
Can I arrange a guided tour?
Yes. Group visits are by appointment and typically require at least 10 visitors. Call 301-834-7100 to discuss your visit.
How can I ask about accessibility?
Please contact the museum before your visit to discuss mobility, sensory, or other access needs. The exhibits occupy three floors of a historic building.
Do gift shop purchases support the museum?
Yes. Gift shop profits support the museum.
Still curious? Send us your question.