Suffolk County is the easternmost county in the U.S. state of New York, constituting the eastern two-thirds of Long Island. It is bordered to its west by Nassau County, to its east by Gardiners Bay and the open Atlantic Ocean, to its north by Long Island Sound, and to its south by the Atlantic Ocean.
Flanders is a hamlet and a census-designated place (CDP) in Suffolk County, New York, United States. The population was 4,472 at the 2010 census. It is the location of the Big Duck.
Riverhead is a town in Suffolk County, New York, United States, on the north shore of Long Island. Since 1727, Riverhead has been the county seat of Suffolk County, though most county offices are in Hauppauge. As of the 2020 census, the population was 35,902. The town rests on the mouth of the Peconic River, from which it derives its name. The smaller hamlet of Riverhead lies within it, and is the town's principal economic center. The town is 166 miles (267 km) southwest of Boston via the Orient Point-New London Ferry, and is 76 miles (123 km) northeast of New York City.
The Town of Southold is one of ten towns in Suffolk County, New York, United States. It is located in the northeastern tip of the county, on the North Fork of Long Island. The population was 23,732 at the 2020 census. The town contains a hamlet, also named Southold, which was settled in 1640.
The Peconic Bay is the parent name for two bays between the North Fork and South Fork of Long Island in Suffolk County, New York, United States. It is separated from Gardiners Bay by Shelter Island.
Peconic County is a proposed new county on Long Island in the U.S. state of New York that would secede the five easternmost towns of Suffolk County: East Hampton, Riverhead, Shelter Island, Southampton and Southold, plus the Shinnecock Indian Reservation.
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.
The Long Island Central Pine Barrens is a large area of publicly protected pine barrens in Suffolk County, New York, on Long Island, covering more than 100,000 acres (405 km2).
Area codes 631 and 934 are the telephone area codes in the North American Numbering Plan (NANP) for Suffolk County, New York, on Long Island. Area code 631 was created in 1999 in a split from 516; and 934 was added as an overlay in 2016. Communities within the area include Babylon, Huntington, Islip, Smithtown, Brookhaven, Riverhead, Southampton, Southold, Shelter Island, and East Hampton.
New York State Route 24 (NY 24) is a 30.84-mile-long (49.63 km) east–west state highway on Long Island in the U.S. state of New York. The highway is split into two segments, with the longer and westernmost of the two extending 18.68 miles (30.06 km) from an interchange with Interstate 295 and NY 25 in the Queens Village section of the New York City borough of Queens to an intersection with NY 110 in East Farmingdale in the Suffolk County town of Babylon. The shorter eastern section, located in eastern Suffolk County, extends 12.16 miles (19.57 km) from an interchange with I-495 in Calverton to an intersection with County Route 80 (CR 80) in Hampton Bays.
The Outer Barrier, also known as the Long Island and New York City barrier islands, refers to the string of barrier islands that divide the lagoons south of Long Island, New York from the Atlantic Ocean. These islands include Long Beach Barrier Island, Barnum Island, Jones Beach Island, Fire Island and Westhampton Island. The outer barrier extends 75 miles (121 km) along the South Shore of Long Island, from the Rockaway Peninsula in New York City to the east end of Shinnecock Bay in Suffolk County.
County Route 94 (CR 94) is a 4.58-mile-long (7.37 km) east–west county route connecting Calverton to Riverhead in Suffolk County, New York, in the United States. It runs from just north of the Long Island Expressway at exit 71 and a traffic circle at CR 104 in Riverside. The majority of CR 94 overlaps with New York State Route 24 (NY 24), and both CR 94 and NY 24 are signed as north–south roads. Most of CR 94 was constructed in the early 1970s; however, the designation was assigned in 1955 and officially extended to its present length in 1963.
County Route 104 (CR 104) is a 7.45-mile-long (11.99 km) county road in Suffolk County, New York, in the United States. It runs north from CR 80 in Quogue to New York State Route 24 (NY 24), CR 63 and CR 94 just outside Riverhead. Much of CR 104 runs through the David Allen Sarnoff Pine Barrens Preserve, a major New York State Conservation Area that was once owned by Radio Corporation of America. There is an access point into the preserve along CR 104 south of Riverhead.
The Carmans River is a 10-mile (16 km) long river in Brookhaven, New York in Suffolk County on Long Island.
Spinney Hills is in East Quogue, New York on the eastern end of the Long Island Central Pine Barrens region. The trails in the area are sometimes used as a hiking, hunting, and off-roading area for dirt bikers, quadders, paintballers, and four-wheelers.
The East End of Long Island is constituted by the five towns at the eastern end of New York's Suffolk County, namely Riverhead, Southampton, Southold, Shelter Island, and East Hampton. Long Island's North Fork and South Fork, and the Hamptons are part of the East End. "The East End" is sometimes shortened as "The End", but this latter term is also applied only to Montauk, the most easterly hamlet of the contiguous land mass.
Pine Valley was a short-lived incorporated village in the Town of Southampton in Suffolk County, on Long Island, in New York, United States. The population was approximately 791 in at the time of the 1990 census.
