Posted on December 28, 2013 and last updated on March 21, 2021

Bowdoin’s Schiller Coastal Studies Center, Orr’s Island


  • Preserve Size: 118 acres
  • Trail Mileage: 3.6 miles in network
  • Pets: yes
  • Difficulty: easy
  • Sights: fields, rocky shore, Bowdoin's wet lab and Coastal Studies headquarters

Walk the perimeter of this college-owned land at different times of the day and in different seasons to experience the changing light on the sea. But don’t ignore the center trail in the long peninsula. This red-blazed trail takes you to a bit higher ground, where you have some good views.

This is a remarkable piece of land, with forests and meadows, owned by Bowdoin College. The College maintains a marine lab, retreat center, dormitory, and farmhouse on site (the property is also known as Thalheimer Farm). The network is about 3.6 miles. Dogs must be leashed.

Here is more information about the preserve from the Harpswell Land Trust.

Directions: From the intersection of Mountain Road and Harpswell Islands Road (Rt. 24), follow Harpswell Islands Road south toward Orr’s Island. Approximately 2 miles after crossing onto Orr’s Island from Great Island take a right onto Bayview Road (this turn is easy to miss). The dirt road into the center extends off the end of Bayview.


Let me know if you have any trail updates or corrections!