Holden Arboretum - Wikipedia
https://en.wikipedia.org:443/wiki/Holden_Arboretum
WebStatus. Open year round. The Holden Arboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than 3,600 acres (1,500 ha), including 600 acres (240 ha) devoted to collections and gardens. Diverse natural areas and ecologically sensitive habitats make up the rest of the holdings.
DA: 58 PA: 54 MOZ Rank: 56