Crystal Lake (Newton, Massachusetts)

Crystal Lake is a 33-acre (13 ha) kettle hole lake located in Newton, Massachusetts, USA. It is situated in the villages of Newton Centre and Newton Highlands, bordered by Beacon Street to the north, Centre Street to the west, and residential areas on its remaining sides.

The lake is a popular recreational area, used for swimming, boating (non-motorized), and fishing. A public beach, Crystal Lake Beach, operates seasonally, offering swimming lessons and lifeguard supervision. The lake's water quality is monitored regularly by the City of Newton's Department of Public Works and the Crystal Lake Conservancy.

Geologically, Crystal Lake was formed during the last ice age as a result of glacial activity. The retreating glacier left behind a depression that filled with water. The lake is primarily fed by groundwater and runoff.

The Crystal Lake area has a rich history. Prior to European settlement, the area was inhabited by indigenous people. In the 19th and early 20th centuries, the lake served as a source of ice for local businesses. Several ice houses were located on its shores. Over time, the area developed into a residential neighborhood, and Crystal Lake became a valued community asset. The Crystal Lake Conservancy, a local non-profit organization, works to protect and preserve the lake's environmental health and recreational value.