Nestled just south of the U.S. Capitol, the United States Botanic Garden (USBG) is the oldest continuously operating public garden in America. Since its Congressional founding in 1820, it has been a living museum and sanctuary—a lush, accessible retreat woven into the heart of Washington, D.C.
A Storied Legacy
In 1820, inspired by visionary statesmen like Washington, Jefferson, and Madison, the United States Botanic Garden was born. A testament to America’s early commitment to plant science, it stands as a living legacy. Originally situated on 3rd Street, it relocated in 1933 to its current site near the Capitol.
This pioneering garden not only serves as a plant sanctuary but also as a beacon of national botanical education. Its founders aimed to inspire and educate the nation about the importance of plants in society.
Did you know? It was one of the first public gardens in the nation, setting the stage for many more.
The Architectural Gem
Reflecting the grandeur of Beaux-Arts architecture, the conservatory at the United States Botanic Garden is a visual delight. Designed by Bennett, Parsons & Frost, it draws inspiration from London’s famed Crystal Palace.
This architectural gem was completed during a pivotal parkland redesign in 1933, showcasing not only plants but also the artistry of greenhouse design. Visitors are enchanted by its breathtaking structure, which houses diverse plant habitats.
Did you know? The design was revolutionary at its time for its intricate glasswork, offering both beauty and functionality in plant display.
Palais-like Conservatory
Spanning nearly 29,000 square feet, the conservatory at the USBG is a paradise of biodiversity. Inside, two glass courtyard gardens and ten climate-controlled rooms simulate habitats from tropics to deserts.
This botanical haven houses specimens dating back to the Wilkes Expedition of 1842, preserving botanical history. Each room offers a new world to explore, from the vibrant Tropics to the mysterious Primeval Garden.
Fun fact: Some of the plants housed here are direct descendants from historic expeditions, tying the past to the present.
The National Garden
Opened in 2006, the National Garden is a tribute to America’s diverse plant life. Featuring themed zones like the Regional Mid-Atlantic garden and the Rose Garden, it reflects the country’s floral heritage.
The Pollinator Garden and First Ladies Water Garden are highlights, supporting ecological education and conservation. Visitors can stroll through different environments, experiencing the unique diversity of American flora.
Did you know? The Rose Garden honors the nation’s flower, a symbol of beauty and resilience, flourishing amidst historical surroundings.
Bartholdi Park
Across from the main garden, Bartholdi Park offers a peaceful escape. Highlighted by the Fountain of Light and Water, designed by Frederic Bartholdi, the park showcases innovative horticultural practices.
This tranquil space invites visitors to relax and find inspiration for home gardening. The fountain, created by the artist behind the Statue of Liberty, adds historical significance.
Did you know? Bartholdi Park serves as a model for sustainable gardening, blending beauty with ecological responsibility.
Rich Plant Collections
Home to over 44,000 plants, the USBG boasts an impressive array of botanical wonders. From delicate orchids to robust succulents, its collections are a feast for the senses.
The garden’s mission extends beyond aesthetics; it plays a crucial role in plant conservation and education, safeguarding endangered species and promoting awareness of plant importance.
Fun fact: The USBG aids in the rescue and propagation of plants confiscated at U.S. borders, contributing to global conservation efforts.
Visiting in 2025
Planning a visit in 2025? The USBG offers an enriching experience for all ages. With free admission, families can explore the Children’s Garden, the Tropics catwalk, and seasonal spectacles like the corpse flower bloom.
Extended summer hours allow for leisurely exploration, while the annual Season’s Greenings winter display enchants with plant-based DC landmark models and train sets.
Did you know? The garden attracts over a million visitors annually, offering tranquility amidst the bustle of national monuments.
