Tuckernuck Island

Coordinates: 41°18′8″N 70°15′26″W / 41.30222°N 70.25722°W / 41.30222; -70.25722

Tuckernuck (latitude: 41° 18’N longitude: 70° 15’W) is an island in the town of Nantucket, Massachusetts, west of Nantucket Island and east of Muskeget. Its name allegedly means "a loaf of bread". The island has an area of about 900 acres (1.4 square miles). The highest point is about 50 feet.

Settlement

The island is privately owned by its summer residents. Approximately 35 houses have been built on Tuckernuck; the oldest home on the island was built in the mid-18th century. The island has no paved roads or public utilities. Electricity is generated by gas powered generators and solar panels. Water comes from several wells on the island and water heaters are generally gas powered, as are the stoves. The island has some cars, but most of the motorized transportation is provided by golf carts.

Geology

Tuckernuck was originally formed by the terminal moraine of the last glacial episode (Wisconsin glaciation). It still retains remnants of the moraine as low hills, but the southern half of the island consists of outwash plains (sandur) characterized by coastal heathland, a globally restricted and endangered plant community.