Tags: Garden.
Keʻanae Arboretum (6 acres or 2.4 hectares) is an arboretum and botanical garden located on the Hana Highway (Highway 360) about 1-mile (1.6 km) west of Keʻanae Maui Hawaiʻi USA. It is open daily without charge.The arboretum lies alongside the Piinaau Stream on taro cultivation terraces and within a rainforest and contains two short walking trails.