The Hamptons in the context of "Montauk Highway"

Shinnecock Inlet is the easternmost of five major inlets connecting bays to the Atlantic Ocean through the narrow 100-mile-long (160 km) Outer Barrier that stretches from New York City to Southampton, New York on the south shore of Long Island. It splits Westhampton Island from the peninsula extending from Southampton Village. The inlet was formed by the 1938 New England hurricane, which killed several people when it permanently broke through the island in Hampton Bays, New York. The name comes from the Shinnecock Indian Nation.

Maintenance of the inlet has been controversial. It saves boaters in the Hamptons several miles in access to the Atlantic Ocean. The inlet is almost directly lined up with the Shinnecock Canal between Shinnecock Bay and the Peconic Bay, which allows a shortcut to the ocean for boaters on the North Fork of Long Island.

Southampton, officially the Town of Southampton, is a town in southeastern Suffolk County, New York, partly on the South Fork of Long Island. As of the 2020 U.S. census, the town had a population of 69,036. Southampton is included in the stretch of shoreline prominently known as the Hamptons.

Stony Brook University has a campus in Southampton.

Hampton Bays is a hamlet and census-designated place (CDP) in the Town of Southampton in Suffolk County, on Long Island, in New York. It is considered as part of the region of Long Island known as The Hamptons. The population was 13,603 at the 2010 census.

The Shinnecock Canal (also known as the Shinnecock and Peconic Canal) is a canal that cuts across the South Fork at Hampton Bays, New York. At 4,700 feet (1,400 m) long, it connects Great Peconic Bay and the north fork of Long Island with Shinnecock Bay and the Atlantic Ocean. The canal opened to traffic in 1892.

Although "the Hamptons" officially begins about 10 miles (16 km) west at Westhampton, New York, the Shinnecock Canal, which funnels traffic across bridges for the Sunrise Highway, Montauk Highway, and Long Island Rail Road, marks their beginning in popular imagination.

The North Fork is a 30-mile- (48 km) long peninsula in the northeast part of Suffolk County, New York, U.S., roughly parallel with a longer peninsula known as the South Fork, both on the East End of Long Island. Although the peninsula begins east of Riverhead hamlet, the term North Fork can also refer collectively to the towns of Riverhead and Southold in their entirety.

Beginning about 75 miles (120 kilometers) east of Manhattan, the North Fork is the easterly part of the North Shore of Long Island. Along with The Hamptons, the area is also part of Long Island's "East End".