Portland Japanese Garden's historic bonsai collection

The Portland Japanese Garden in Washington Park houses a curated bonsai collection displayed in the Garden's Bonsai Pavilion, part of the Cultural Crossing expansion that opened in 2017. The collection includes multiple bonsai trees that are historic specimens, some maintained for well over a century. The garden is also widely noted for its extensive collection of Japanese maples and traditional Japanese garden plantings. The Garden operates as a nonprofit attraction emphasizing traditional horticultural techniques and cultural exchange.