Armington Lake boat launch is located in the town of Piermont, New Hampshire, and provides access to Armington Lake. The boat ramp is a concrete, single-lane ramp with a gravel parking area. It is suitable for small boats and can accommodate trailers up to 16 feet in length. The ramp is approximately 10 feet wide and has a gentle slope into the water.

Armington Lake is a small, 56-acre lake located in western New Hampshire. It is a popular destination for fishing and boating, with a variety of fish species including bass, sunfish, and pickerel. The lake has a 10 horsepower limit on motorized boats, making it ideal for canoes, kayaks, and small fishing boats. Swimming is also permitted in the lake, but there are no lifeguards on duty.

The most recent information available on the Armington Lake boat launch comes from the New Hampshire Fish and Game Department's website, which provides up-to-date information on boat launches and fishing access points throughout the state.