Cumberland County
Local and Regional Land Trusts
- Brunswick-Topsham Land Trust
- Cape Elizabeth Land Trust
- Chebeague and Cumberland Land Trust
- Eastern Trail Alliance
- Falmouth Land Trust
- Freeport Conservation Trust
- Great Diamond Island Land Preserve
- Harpswell Heritage Land Trust
- Loon Echo Land Trust
- Maine Island Trail Association
- Momentum Conservation
- Oceanside Conservation Trust of Casco Bay
- Peaks Island Land Preserve
- Portland Trails
- Presumpscot Regional Land Trust
- Royal River Conservation Trust
- Scarborough Land Trust
- South Portland Land Trust