United States Botanic Garden

The garden is a living plant museum established in 1820, located on the grounds of the U.S. Capitol. It contains approximately 26,000 plants arranged in themed greenhouse sections, including rare, endangered, and medicinal species. The facility includes historic conservatories and outdoor gardens designed to showcase diverse botanical displays.

As a national monument, it serves as a resource for plant conservation and public education through its exhibits and programs. The garden is fully wheelchair accessible and open to the public free of charge. Educational initiatives and family-friendly activities are part of its mission to promote awareness about plant diversity and conservation.

The garden's collections span global flora, with a focus on both living plants and informative displays. Its historic greenhouses and outdoor gardens provide a blend of scenic beauty and scientific interest, preserving botanical heritage within a federally managed setting.