Louise Arnold Tanger Arboretum photo
ParkPennsylvania, US

Louise Arnold Tanger Arboretum

Explore a serene 11-acre arboretum brimming with global and native plant specimens.

About

Explore a serene 11-acre arboretum brimming with global and native plant specimens. The Louise Arnold Tanger Arboretum offers a tranquil escape, showcasing a diverse collection of trees and shrubs on the picturesque grounds of LancasterHistory and President James Buchanan's Wheatland in Lancaster, Pennsylvania. As an accredited Level 1 arboretum by ArbNet, it provides a beautifully curated environment for leisurely strolls and a deep appreciation of the natural world. The arboretum is open to the public from dawn to dusk with no admission fee, inviting everyone to connect with nature.

Visitors can marvel at over 100 species of trees, including two impressive Pennsylvania State Champion Trees: a towering Himalayan Pine and a rare Black Maple. Explore the vibrant Native Plant Pollinator Gardens, a joint project with the Muhlenberg Botanical Society, which bursts with species like scarlet beebalm, foxglove, purple cornflowers, asters, and goldenrod, attracting crucial local pollinators. Don't miss the American Conifer Society Reference Garden, also known as the Dwarf Conifer Garden, featuring 120 to 150 varieties of dwarf and miniature conifers, or the peaceful Beech Grove.

This botanical oasis is a must-visit for anyone seeking relaxation, education, and inspiration. Its ever-changing beauty throughout the seasons makes each visit unique and memorable, whether you're a horticulture enthusiast, a family looking for an outdoor adventure, or simply desiring a peaceful moment amidst nature. The carefully labeled trees and self-guided maps enhance the learning experience, fostering a deeper connection to flora from around the world. Unlock an interactive field guide for this spot: get the Snappit app to identify nature on the go.

The Louise Arnold Tanger Arboretum's origins trace back to 1956 when local naturalist Louise Arnold Tanger observed the barren grounds surrounding the newly constructed Willson Memorial Building of the Lancaster County Historical Society (now LancasterHistory). She generously offered to plant trees, and with landscape designer Gustaf Malmborg, began transforming the area into an arboretum with over 100 individual species. Mrs. Tanger oversaw the grounds until her passing in 1959, after which her son, Charles Tanger, continued her legacy as the historical society's naturalist until his death in 1991. Following his passing, the "Friends of the Tanger Arboretum" was established, an all-volunteer group dedicated to the care, preservation, and development of this significant community asset.

What to do here

Enjoy leisurely walks along paved and unpaved pathways, engage in photography, identify diverse plant species using available maps and labels, and relax amidst the tranquil environment. Check LancasterHistory's website for seasonal events and educational programs.

Seasonal info

Spring brings new blooms and lush greenery, while fall showcases spectacular autumn foliage. The Native Plant Pollinator Gardens are particularly active and colorful during warmer months, attracting various insects and birds.

Accessibility

Much of the arboretum features wheelchair-accessible pathways. Accessible parking spaces are available at LancasterHistory's main entrance, which also provides accessible entrances and restrooms. Manual wheelchairs can be borrowed on a first-come, first-served basis from Visitor Services inside LancasterHistory.

Don't miss

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Don't miss the Pennsylvania State Champion Trees (Himalayan Pine and Black Maple), the American Conifer Society Reference Garden (Dwarf Conifer Garden), the Native Plant Pollinator Gardens, and the serene Beech Grove. Look out for the beautiful Japanese Stewartia tree.

Wildlife you might spot

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Each card links to a full Explore page with photos, traits, and fun facts.

Snap map for this place

Start with the big picture, then zoom in to explore individual wildlife observations around this place.

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Good to know before you go

Wear comfortable shoes

** The arboretum features both paved and unpaved paths, making comfortable footwear essential for exploration.

Bring a camera

The diverse plant life and scenic beauty offer numerous opportunities for stunning photographs throughout the year.

Pick up a map

Grab a self-guided tour map from Visitor Services inside LancasterHistory or from the map boxes located near the Dwarf Conifer Garden and Native Plant Pollinator Gardens.

Visit during the shoulder seasons

Spring and fall provide the most vibrant displays of plant life and often more pleasant weather for walking.

Consider a weekday visit

For a more peaceful and less crowded experience, plan your visit during the week.

Leashed dogs are welcome

Feel free to bring your canine companion to enjoy the arboretum, provided they are on a leash.

Parking

Ample parking, including accessible spaces, is available at the LancasterHistory Museum & Research Center, off North President Avenue.

Frequently asked questions

No, the Louise Arnold Tanger Arboretum is open to the public from dawn to dusk with no admission fee. Donations and memberships to the Friends of the Tanger Arboretum are encouraged to support its upkeep.
The Louise Arnold Tanger Arboretum is open daily from dawn to dusk, allowing visitors ample time to explore its collections.
Yes, the arboretum has many wheelchair-accessible pathways. Additionally, accessible parking, entrances, and restrooms are available at the adjacent LancasterHistory Museum & Research Center. Manual wheelchairs can also be borrowed from Visitor Services inside LancasterHistory.

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