#LyonArboretum

Summer 2026 Nature Day Camp

Join us at Lyon Arboretum for two weeks of outdoor adventure and hands-on learning in Mānoa Valley. Each …

Celebrate Mom at the 2026 Spring Plant & Craft Sale! Looking for the perfect Mother’s Day gift that …

Overview The 197-acre Arboretum has over 8 miles of trails that showcase its rare and unique plant collections. …

Aloha! This summer, Lyon Arboretum will again host the Lyon Arboretum/Friends of Lyon (FLA) Summer Internship Program Program Overview …

🌿 Lyon Arboretum Fall Plant Sale 🌺Get into the holiday spirit at Lyon Arboretum’s Fall Plant Sale! Whether …