The Cranberry Isles School

The Cranberry Isles School has two campuses: the Longfellow School is located on Great Cranberry Island and the Ashley Bryan School is located on Islesford, or Little Cranberry Island.  All of the K-8 students in the Town of Cranberry Isles will attend school at the The Ashley Bryan School for the 2018-2019 and 2019-2020 school years.   The Longfellow campus will be attended for the following two school years.


(Not In Session 2018-2019 or 2019-2020)

Physical Address:
251 Cranberry Road 
Great Cranberry Island,  ME 04625

Mailing Address:
PO Box 159
Great Cranberry Island, ME 04625

Phone:  (207) 244-3765
Fax:  (207) 244-3765


Mailing Address:
P.O. Box 295, Islesford, ME 04646

Physical Address:
71 Main Street, Islesford, ME 04646

Phone:  (207) 244-3961
Fax:  (207) 244-3961

CIS January 2020 Calendar

    Click here to visit

The First Day of School at the Ashley Bryan School, 2018-2019.  
Photo Credit:  Kelly Sanborn

First Day of School is August 29, 2019!

2019-2020 Monthly Calendars

2019-2020 Weekly School Newsletters