Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Front view of the Russell Senate Office Building at night.
The Russell Senate Office Building (built 1903-1908) is the oldest of the...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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An AOC worker mowing the grass on the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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Juan Sandoval and Jose Hernandez using a lewis to remove stones from Olmsted Terrace.
Addressing the stone pandemic across the Capitol campus takes a team of...

What's New

Celebrate Endangered Species Day Festival

Event Location: 
U.S. Botanic Garden
Frankie the Bee

Come learn about the USBG's endangered species and native plant collections, join in children's activities focused on endangered plants and pollinators, and walk away with inspiring activities that you can do at home to help protect the planet. The day is an opportunity to learn about protecting endangered species and how everyday actions can help conserve our nation's disappearing plant species.

Date: Friday, May 16
Time: 10 a.m. to 2 p.m.
Location: Conservatory
FREE: No pre-registration required

More: www.usbg.gov

Event Tags: 
Capitol Grounds
Educational Events
Kid Friendly Events