Dates & times
All times are local to the venue · America/New York
- 10:00 AM – 4:00 PM
These are the previously published dates. Check the organizer for a new edition.
Check the organizer’s latest schedule ↗National Bonsai & Penjing Museum celebrates 50 years at the U.S. National Arboretum
The National Bonsai & Penjing Museum’s 50th anniversary offers a reason to explore a collection whose trees can be much older than the institution itself. The celebration at the U.S. National Arboretum on Saturday, November 7, 2026, includes museum tours and family activities.
A museum on a longer timeline
The Arboretum describes the museum as home to hundreds of bonsai trees, including specimens that are centuries old. The anniversary brings attention to that living collection through tours, although the announcement does not give tour times or routes.
Family activities are also on the daytime program. Their formats and suggested ages are not specified, so families hoping to plan around a particular activity should check with the organizer before setting out.
The museum normally keeps the same 10 a.m. to 4 p.m. hours as the celebration. The Arboretum also reports minor museum renovations from mid-August into the fall: some areas will be closed during the work, but all trees are to remain on display. No completion date is given, so it is worth checking conditions for November 7 and following any posted signs.
Further reading: 50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
Beyond the museum
The museum sits within a 451-acre public garden and research facility in Northeast Washington, along the Anacostia River. Established in 1927 and administered by the U.S. Department of Agriculture’s Agricultural Research Service, the Arboretum combines public collections with horticultural research. Its work has produced plant introductions resistant to pests and disease for the nursery industry.
For a wider visit, the National Herb Garden offers a different way to look at a plant collection: it has a knot garden, a rose garden and 10 beds arranged by theme. The Washington Youth Garden grows food crops and teaches garden-based science to children and families.
Another choice is the Capitol Columns, once part of the U.S. Capitol’s East Portico and now set above a meadow at the Arboretum. The Arboretum’s official app includes a grounds map, collection information and self-guided tours, which can help visitors choose where to go beyond the museum.
Further reading: VISIT - Friends of the National Arboretum ↗
Before making evening plans
The anniversary announcement mentions a science café, and a separate Science Café listing describes an evening session about the science of bonsai. The pages do not establish whether those references describe the same program or whether the evening session requires registration.
The distinction matters because the separately listed café falls after the Arboretum’s normal 5 p.m. grounds closing. Ask the organizer about evening entry and any booking arrangements rather than assuming the regular entrance schedule applies.
Further reading: 50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗ · Science Café - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
Separately listed Science Café
The evening listing focuses on the science of bonsai. Confirm entry and any registration requirements with the organizer before attending.
2026-11-07 · U.S. National Arboretum
- Science Café: learn about the science of bonsai (listed 6:00–8:00 pm)
Planning the anniversary visit
Daytime celebration
Saturday, November 7, 2026, from 10 a.m. to 4 p.m.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗
General entry is free
Arboretum admission and parking are free. The celebration listing does not specify separate ticket or registration terms for activities.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
Regular grounds access
The grounds normally close at 5 p.m., with last admittance at 4:30 p.m. The museum’s regular hours are 10 a.m. to 4 p.m.
Getting to the Arboretum
R Street entrance and parking
The celebration is at the U.S. National Arboretum, 2400 R St NE, Washington, DC 20002. The R Street entrance serves cars and pedestrians during regular hours. Park in marked lots throughout the grounds, not on roadsides or grass.
Nearby bus stops connect to the Arboretum, though no rail line goes directly there; the visitor page recommends Metro’s Trip Planner. A Capital Bikeshare hub is outside the R Street entrance, which the Arboretum also recommends as a rideshare meeting point.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
Before you make a plan
When is the anniversary celebration?
The daytime celebration is Saturday, November 7, 2026, from 10 a.m. to 4 p.m.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗
Does it cost anything to visit?
Arboretum admission and parking are free. The celebration announcement does not specify whether individual activities have separate ticket or registration requirements.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
What is planned for children?
The celebration lists family activities, but does not describe them or give suggested ages.
50th Anniversary Celebration: National Bonsai & Penjing Museum - Friends of the National Arboretum ↗
Can I attend the Science Café after the daytime event?
A separate café listing runs from 6 to 8 p.m., after normal grounds closing. Ask the organizer about entry and registration before planning to attend.
Science Café - Friends of the National Arboretum ↗ · VISIT - Friends of the National Arboretum ↗
Where can I check museum accessibility?
The Arboretum’s visitor page directs visitors to its Gardens & Collections pages for collection-specific accessibility information. The supplied visitor page does not detail museum-specific facilities.
Location & Google Maps
U.S. National Arboretum
2400 R St NE, Washington, DC 20002
Map search by venue and address. Check the organiser’s entrance details before travelling.
