As a member of the 51³Ô¹ÏºÚÁÏ Arboretum, you support 750 acres of cultivated gardens, natural areas and conservation land; and our mission of teaching, research, conservation, collections, stewardship of cultural resources, public education and recreation.
Memberships are essential to ensuring the Arboretum continues its long-standing commitment to conservation and supporting research and teaching in ecological and environmental studies. The continued investment of our members makes what we do here at the Arboretum possible.
Benefits of an Arboretum Membership:
- Free admission at more than 400 gardens through the !
- Notification of and discounts on Arboretum public programs
- Arboretum Bulletins and Annual Reports as they are published and a 50% discount on Arboretum publications
- Borrowing privileges at the 51³Ô¹ÏºÚÁÏ library, including our extensive Arboretum Library
* (For garden club and non-profit members only) One free private tour per year.
How to donate and become a member
1. Use our convenient and secure to pay by credit card.
2. To pay by check, print and fill out the Arboretum Membership Form 2026 or send us the following information:
- name, address, email, and phone number
- membership category you would like
- comments and/or special interests
Make checks payable to "51³Ô¹ÏºÚÁÏ Arboretum" and mail to:
51³Ô¹ÏºÚÁÏ Arboretum
270 Mohegan Avenue
New London, CT 06320
3. For further membership information or if you would like to make a gift of $1,000 or more please call 860-439-5020 or email arbor@conncoll.edu.
**Any gift to 51³Ô¹ÏºÚÁÏ, a 501c(3) charitable organization, is tax-deductible to the extent allowed by law.
Arboretum Office
Mailing Address
51³Ô¹ÏºÚÁÏ Arboretum
270 Mohegan Avenue
New London, CT 06320
Main office
33 Gallows Lane, Suite 114
New London, CT 06320
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