Lyon Arboretum

Lyon Arboretum

Lyon Arboretum is a lush botanical garden located in Honolulu, Hawaii, offering a rich diversity of tropical plants and vibrant landscapes for outdoor enthusiasts and nature lovers.

200
Acres Protected
7
Miles of Trails
40,000
Annual Visitors
1918
Year Established

About Lyon Arboretum

Lyon Arboretum
 

The Lyon Arboretum is a 200-acre botanical garden and research facility located in the lush Mānoa Valley of Honolulu, Hawaii. This arboretum provides a crucial habitat for thousands of plant species, many of which are native to Hawaii and rare. Managed by the University of Hawaii, the arboretum not only serves as a center for research on tropical plants but also offers a unique outdoor recreation area for visitors. The terrain is characterized by verdant hills and dense forest areas, providing an excellent backdrop for hiking and educational tours. With an extensive network of trails, visitors can explore a variety of botanical collections, including palm gardens, bromeliads, and tropical fruit trees. The site's history dates back to 1918 when it was established to support reforestation efforts. Today, it continues to play an important role in conservation, contributing to the preservation of Hawaii's fragile ecosystem. The arboretum's educational programs and guided tours enhance visitor engagement, making it a cherished destination for both locals and tourists.

Highlights

Highlight

Waterfall Trail leading to a picturesque waterfall in the forest

Highlight

Extensive collection of over 5,000 tropical plant species

Highlight

Educational guided tours focused on conservation and botany

Highlight

Exploration of native Hawaiian flora in themed garden areas

Notable Natural Features

Aihualama Falls

A picturesque waterfall located within the arboretum, accessible via the Waterfall Trail.

Hawaiian Ethnobotany Garden

A garden showcasing plants significant to Hawaiian culture and traditions.

Bamboo Forest

A serene area within the arboretum filled with various species of bamboo.