Plum Island

Plum Island (Massachusetts)

Plum Island is a barrier island located off the northeastern coast of Massachusetts, north of Cape Ann, United States. It is approximately 11 miles (18 km) in length. The island is named for the wild beach plum shrubs that grow on its dunes, but is also famous for the purple sands at high tide, which derive their color from tiny crystals of pink pyrope garnet. It is located in parts of four municipalities in Essex County. From north to south they are the city of Newburyport, and the towns of Newbury, Rowley, and Ipswich.

Plum Island Airport

Plum Island Airport, in Newbury, Massachusetts, is a privately owned, public-use airport owned by Historic New England and operated by Plum Island Aerodrome, Inc., a non-profit corporation. It has two runways, averages 54 flights per week, and has approximately 8 based aircraft.

Plum

A plum is a fruit of some species in Prunus subg. Prunus. Dried plums are usually called prunes.

Island

An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been part of a continent. Oceanic islands can be formed from volcanic activity, grow into atolls from coral reefs, and form from sediment along shorelines, creating barrier islands. River islands can also form from sediment and debris in rivers. Artificial islands are those made by humans, including small rocky outcroppings built out of lagoons and large-scale land reclamation projects used for development.

Plum Island

Proper noun

1. A place in the United States.