Grist Mill Park

Grist Mill Park is an urban park in Yarmouth, Maine, United States. Located on East Main Street, in the town's Lower Falls area, and overlooking the Royal River's First Falls from the east,  the park partly occupies the former site of a 17th-century sawmill. That mill was built in October 1674 by Englishman Henry Sayward and Colonel Bartholomew Gedney. The foundations of a later mill, Lower Grist Mills, constitutes today's overlook of the river. Lower Grist Mills was built in 1813 and was in business for 36 years, grinding wheat and corn into flour using power generated by the water turbines set in the fast-flowing river below. Between 1870 and 1885, it was the site of Ansel Loring's second mill, named Yarmouth Flour Mill.

The park is around 0.5 acre.