Ecotat Gardens and Arboretum (37 ha / 91 acres) is a non-profit gardens and arboretum located on Route 2 in Hermon, Maine, United States.
 They are open to the public without charge during daylight hours for tours, hikes, and cross-country skiing.
Hermon is a town in Penobscot County, Maine, United States.
 The population was 5,416 at the 2010 census.

Question: What Arboretum is in a town with a population of 5,416?
Answer: Ecotat Gardens and Arboretum