Lyon Arboretum sits at the back of Mānoa Valley on Oʻahu: a free University of Hawaiʻi rainforest garden with hours, parking, and the ʻAihualama Falls hike.
The post Lyon Arboretum on Oʻahu: Hours, Cost, and What to See (2026) appeared first on WANDERLUSTYLE – Hawaii Travel & Lifestyle Blog.
