Tomkins Cove, Rockland County , NY Contact Email: camp@girlscoutshh.org Camp Addisone Boyce is located in Tomkins Cove in Rockland County, NY. The camp is situated on 360 beautiful acres bordering the Harriman State Park System.  Information on Camp Addison Boyce hiking trails can be found here.

Facilities include: Four units of platform tents and a covered wagon unit, with unit capacities ranging from 30-42 people. Each unit has a kitchen shelter with picnic tables, water and fire circle. There is a washhouse with flush toilets and showers. Camp Addisone Boyce also has a central dining hall, a low ropes course, winterized cabin, a swimming pool, a lake for fishing and boating, an environmental center, hiking trails, an Orienteering course and craft shelter.

History: The Girl Scouts of Rockland County have been camping since the summer of 1942. First they camped at Mr. A.C. Clegg's estate in Sloatsburg. As camping gained popularity, districts throughout the council developed their own day camp programs at different sites including Camp Tan-Kee Grace in Blauvelt. This site was a gift from Dr. Addisone Boyce and Miss Grace Bullowa for Girls in the Central and Hudson districts. As the Girl Scouts of Rockland County searched for a camp, Dr. Addisone Boyce inspected every site the camp committee proposed. The council agreed to purchase and develop a property of 260 acres, three feeder streams, hiking trails and the possibility of a lake. The site was dedicated on July 4, 1951 and named Camp Addisone Boyce in honor of the woman whose commitment made it all possible.