The Outdoor Circle is a statewide environmental non-profit that works with branches throughout the Hawaiian Islands to protect Hawai‘i's unique natural beauty for future generations through community improvement projects, public education, and advocacy.
GET YOUR GREENLEAF
"The Greenleaf" is our online newsletter. From statewide initiatives to branch projects to nifty stories about local trees, this is the place to find out what is going on around The Circle. Click here to read the latest from "The Greenleaf".
BECOME A MEMBER
The Circle is a membership-based organization. We offer individual, corporate, and lifetime memberships. You can join any branch at any time. We have branches all throughout the islands. Click here to learn more about our branches.
BECOME A VOLUNTEER
The Circle relies on the support of volunteers to accomplish its work. There are many opportunities to volunteer on specific projects in your community or on statewide campaigns.
Click here to connect with us for more information about volunteer opportunities.
BE A DONOR
The Circle is primarily funded by the generous gifts of private donors. Please click here to make a secure donation in support of the work of The Circle and its branches.
All donations to The Circle are tax-deductible and come to us in many ways, including bequests, charitable remainder trusts, and gifts of depreciated stock. If you have any questions about how to give a gift to The Circle, please call or email us.
We are located in the Interstate Building, off of King & Keeaumoku. Our office hours are 9AM to 5PM, M-F. Please call us 808-593-0300 before stopping by, we're in and out all day!