Visit Lyon Arboretum & Remove Invasive Plants

by Oahu Invasive Species Committee (OISC)

Discover the hidden gem of Hawaiian Horticulture at the lovely Lyon Arboretum located next to Manoa Falls.  Volunteers will survey under the guidance of Oahu Invasive Species Committee and…

  • learn about & help remove non-native invasive species
  • help prevent damage to Oahu’s unique native ecosystem
  • understand the important resources native floral & fauna provides to the island
  • By removing invasive plants from the lowlands, you’ll help prevent them from “jumping the fence-line” into the native forest communities at higher elevations.
  • Sign ups required by clicking the “Book Now” – no drop-ins on-site please


Manoa Road 3860
Honolulu 96822 HI US
Get directions