Pultneyville is a small hamlet located in the township of Williamson and situated approximately 20 miles east of Rochester, NY on the Seaway Trail. Nestled on the shores of Lake Ontario with a now quiet but scenic harbor, Pultneyville has a unique and colorful history. Pultneyville’s maritime heritage, the New England style architecture, the connection to the Underground Railroad and the War of 1812 make the hamlet an interesting stop on the Seaway Trail.