Map shows trails in Penobscot County
- Holden Nature Trails — A very well-blazed network of easy trails behind the elementary school.
- Hart Farm — A beautiful protected working farm, with fields sloping down to forest and some of the best views in the town. The trail system is connected to the abutting Fields Pond Audubon center.
- Fields Pond Audubon Center — A wonderful spot to go birding and to take a walk through meadows and woods and along the pond. Swimming possible. The trail system connects to Hart Farm.