Botanical gardens in Honolulu

Foster Botanical Garden is a 13.5-acre botanical garden located at 50 North Vineyard Boulevard, Honolulu, Hawaii. It is one of five public botanical gardens on Oahu and is situated near Chinatown at the intersection of Nu'uanu Avenue and Vineyard Boulevard. This location makes it easily accessible for tourists visiting the area.

The Lyon Arboretum, also known as the Harold L. Lyon Arboretum, is a sprawling 200-acre arboretum and botanical garden. It is managed by the University of Hawaii in Manoa and is situated in the southeastern part of Oahu Island, Hawaii. This vast expanse of greenery offers a unique opportunity to explore a diverse range of plant species in a serene and beautiful environment.

The Koko Crater Botanical Garden is a unique botanical garden that spans 60 acres and is situated within the Koko Crater in East Oahu, Hawaii. This location offers a unique environment for the garden, providing a variety of microclimates that allow for a diverse range of plant life. The garden is a member of the Botanic Gardens Conservation International and is recognized by the herbarium code HKC.

The Lili'uokalani Botanical Garden is a botanical garden that spans 3.5 hectares (7.5 acres) and is located in Honolulu, Hawaii. It is a part of the Honolulu Botanic System and is one of five botanical gardens in the system. The garden is dedicated to Queen Lydia Liliʻuokalani, the last monarch of the Hawaiian Islands, who was greatly loved by her subjects.

The Kapiʻolani Community College Cactus Garden is a unique botanical garden that specializes in cacti. This small garden offers a variety of cacti species for visitors to explore and learn about. It's a great place for those who are interested in botany, particularly in cacti, or for those who simply enjoy the beauty of nature.