Arlington National Cemetery’s 639 acres of rolling green hills, adorned with nearly 9,000 trees, serve as a living tribute to the veterans and family members laid to rest there. This historic landscape, rich with meaning and natural beauty, was officially designated the Memorial Arboretum in 2014 to commemorate the cemetery’s 150th anniversary. In 2018, Arlington achieved prestigious Level III Arboretum accreditation—one of only 24 institutions worldwide to do so.

Nature enthusiasts and history buffs alike are invited to experience this special connection through weekly horticulture and tree tours, held every Friday morning at Arlington National Cemetery during the month of April. These guided walks offer a unique opportunity to explore one of the nation’s most revered landmarks and discover the vital role its trees play in shaping both the environment and the legacy of this sacred place. The horticulture and tree tours provide visitors with deeper insights into the careful stewardship behind this landscape, highlighting how the natural environment intertwines with history to create a place of profound meaning.

During the tours, participants encounter a wide array of native and non-native tree species, each selected to complement the cemetery’s character and resilience. Some of the notable species featured include:

• White Oak (Quercus alba)
  Known for its strength and longevity, the White Oak is a fitting tribute to the courage and resilience of those laid to rest at Arlington.
• Eastern Redbud (Cercis canadensis)
  Bursting with vibrant pink-purple blossoms each spring, the Eastern Redbud signals the changing seasons and adds life and color to the cemetery’s landscape.
• American Elm (Ulmus americana)
  Revered for its graceful canopy, the American Elm remains a symbol of perseverance amid ongoing efforts to combat Dutch Elm Disease.
• Japanese Cherry Blossom (Prunus serrulata)
  These beloved trees, celebrated for their delicate blooms, represent international friendship and the lasting ties between the United States and Japan.
• Tulip Poplar (Liriodendron tulipifera)
  Towering and majestic, the Tulip Poplar stands out with its distinct leaves and flowers, serving as a symbol of enduring beauty and strength.

Knowledgeable guides share the ecological importance, historical significance, and conservation efforts behind each species, offering a rich learning experience for all attendees.

Whether you’re a dedicated arborist, a history lover, or someone seeking a meaningful outdoor experience, these tours offer something for everyone. They are especially enriching for tree stewards, conservationists, and those passionate about horticulture, providing a deeper understanding of the careful planning and ongoing stewardship that protect Arlington’s living legacy. Participants will leave with a heightened appreciation not only for the beauty of the trees but also for the dedication required to preserve this historic site for future generations.

The horticulture and tree tours at Arlington National Cemetery are held every Friday morning, weather permitting, through May 9th. Start your day with an inspiring walk through one of America’s most sacred spaces, learn from expert guides, and connect with others who share a love for trees, history, and conservation.

Mark your calendars and don’t miss the opportunity to experience the powerful blend of nature and remembrance that defines Arlington National Cemetery. For more information, please visit the Arlington National Cemetery website.