Sandy Hook

Sandy Hook is a barrier spit located in Middletown Township, Monmouth County, New Jersey, at the northern tip of the Jersey Shore. Approximately 6 miles (9.7 km) in length and varying from 0.1 to 1.0 mile wide, the spit sits at the north end of the Jersey Shore. It encloses the southern entrance of Lower New York Bay south of New York City, protecting it from the open waters of the Atlantic Ocean to the east. The peninsula's name traces to early Dutch settlers: the Dutch called the area "Sant Hoek," with the English "Hook" deriving from the Dutch "Hoek" (corner, angle), meaning "spit of land." Today, most of Sandy Hook is owned and managed by the National Park Service as the Sandy Hook Unit of Gateway National Recreation Area. Its layered history—spanning European exploration, the American Revolution, the Civil War, two World Wars, and the Cold War—makes it one of the most historically significant peninsulas on the eastern seaboard.

Geography and Geology

Sandy Hook is a barrier beach peninsula at the northern tip of the New Jersey Shore, and its location at the entrance to New York Harbor assured its importance for coastal and harbor defense. While it appears to be a barrier island, it is actually a peninsula with one end connected to the New Jersey mainland far to the south at Monmouth Beach. The Shrewsbury River separates it from the mainland. On its western side, Sandy Hook encloses Sandy Hook Bay, a triangular part of Raritan Bay. The peninsula covers approximately 2,044 acres (8.27 km²).

Geologically, Sandy Hook is in constant flux. Sandy Hook's shoreline is continually shifting because, geologically, it is what is known as a sand spit. The tides and ocean currents around Sandy Hook Bay naturally deposit sediment to certain parts of the peninsula and pull it away from others. The Sandy Hook Lighthouse used to be right along the shoreline, but the ongoing accretion process built out the peninsula, causing the lighthouse to become further inland over the years.

Access to Sandy Hook is primarily by road or seasonal ferry. The road that connects to Sandy Hook is Route 36, which branches to the peninsula at the northern end of Sea Bright, becoming Hartshorne Drive within the park. During the summer season, the Seastreak ferry operates daily from East 35th Street or Wall Street in New York City to Sandy Hook, making it an easy way to escape the city for the Jersey Shore in about 35 minutes.

Early History and European Exploration

Sandy Hook has roughly 500 years of recorded history, going back to the 1520s when Giovanni da Verrazzano became the first European to explore the Jersey Shore. Henry Hudson and the crew of the Half Moon later explored Raritan Bay before sailing the river that would eventually bear his name. These early European visits established Sandy Hook as a critical navigational landmark at the mouth of what would become one of the world's busiest harbors.

In October 1677, Richard Hartshorne acquired the Sandy Hook peninsula, paying 13 shillings to the Lenape Tribe. The Hartshorne name endures today in Hartshorne Drive, the main road running through the park. For over three centuries, mariners tasked with guiding ships across the Sandy Hook bar have been known as Sandy Hook pilots. Historically, Sandy Hook was a prime place for ships to anchor while waiting before proceeding into Upper New York Harbor.

The Sandy Hook Lighthouse

Built in 1764, the Sandy Hook Lighthouse, a National Historic Landmark, is the oldest operating lighthouse in the United States. The lighthouse was constructed by New York merchants to safely guide ships into the harbor and quickly became a point of strategic contention. By November 1790, the U.S. Congress had ceded jurisdiction of the Sandy Hook Lighthouse and much of the surrounding area to the federal government.

During the American Revolution, the lighthouse became a military flashpoint. As the Revolutionary War heated up, concerns grew about the likelihood of a British naval invasion into New York City. Since the lighthouse would be a great help to British ships, both the New Jersey Provincial Congress and the New York Convention of Delegates resolved to damage or destroy it. From New York, Major William Malcolm was chosen to lead a mission to attack the lighthouse, with orders dated March 6, 1776, reading that he was charged with "the dismantling the light-house at Sandy-Hook." The British had the lighthouse repaired and back in operation within months. A subsequent daring attack was led by Benjamin Tupper to destroy the lighthouse with cannon fire, but after an hour of volleys, the walls proved so firm that cannon fire could make no impression, and the lighthouse remained under British control for most of the war.

In its bicentennial year, 1964, Sandy Hook Lighthouse was designated a National Historic Landmark, and a commemorative plaque was mounted on the tower as part of a celebration held at the site. The site also holds the distinction of having Sarah Paterson Johnson serve as an Assistant Keeper in 1864. The lighthouse is now maintained by the U.S. Coast Guard.

Fort Hancock and Military History

Fort Hancock at Sandy Hook—part of the Gateway National Recreation Area—provided coastal defense for New York Harbor from 1895 until 1974. Now a National Historic Landmark, the fortifications were designed to be invisible from the sea. Fort Hancock was created in response to America's increased need for harbor defense installations. Although the order to build the Sandy Hook fort was issued in 1895, the post's first garrison of U.S. Artillery Corps troops did not arrive until March 1898 to man the gun batteries protecting New York Harbor.

Sandy Hook became a National Historic Landmark in December 1982. Officially designated the "Fort Hancock and Sandy Hook Proving Ground Historic District," it is one of 58 such landmarks in New Jersey.

The Sandy Hook Proving Ground was used for many years—beginning after the Civil War until 1919, when the facility was moved to Aberdeen, Maryland. The site later took on an even more secret role during the Cold War. When the Fort Hancock military installation was active, it secretly housed Nike nuclear missiles during the height of the Cold War. Each of the four launch pads at the site had six missiles: one four-kiloton nuclear warhead, four 20-kiloton warheads, and one 40-kiloton warhead—meaning each launch pad held the equivalent of 124 kilotons of nuclear power.

During World War II, the tunnels at Fort Hancock were converted into a top-secret command center for the defense of New York City. Today, visitors can explore many of the fort's surviving structures. Almost all of the fort's gun batteries are closed to the public due to their hazardous condition; the exceptions are Battery Potter and Battery Gunnison. Battery Potter is open frequently for tours on weekends, and Battery Gunnison, which is being restored by volunteers, has two six-inch M1900 guns installed, placed there in 1976. Guided tours show visitors a Nike missile, the missile firing platforms, and a radar station featuring 1960s-era computers.

Visitors can also tour the first concrete disappearing gun battery ever built in the United States. Completed in 1895, Battery Potter's experimental design proved revolutionary in the future development of coast defense fortifications.

Natural Environment and Recreation

The peninsula's ocean-facing beaches are considered among the finest in New Jersey and are a popular destination for recreation in summer, when seasonal ferries bring beachgoers from various docking points including New York City. The eastern shoreline consists of public beaches: North Beach, Gunnison Beach, and South Beach. The southern part of the spit consists of additional public beaches and fishing areas. Gunnison Beach is one of the largest clothing-optional beaches on the East Coast.

Sandy Hook is also renowned for its rare ecological resources. Sandy Hook has nearly 300 acres of American holly, making it the largest maritime holly forest on the East Coast. Some of the trees in this unique, old-growth forest date back nearly 200 years. The holly forest at Sandy Hook is under threat because of sea level rise. Some 325 species of birds stop by Sandy Hook annually. The Sandy Hook Bird Observatory, located in Fort Hancock, is run by the New Jersey Audubon Society.

The Multi-Use Path (MUP) is a seven-mile paved trail that starts at the park entrance and loops through Fort Hancock. It is shared by runners, bicyclists, hikers, and in-line skaters. Sandy Hook also has a storied connection to open-water swimming. The northern tip of Sandy Hook is the traditional finish of the 16.1-mile Ederle-Burke Swim, which runs from the Battery at the tip of Manhattan through the Narrows and into Lower New York Bay. The first successful swim occurred in 1913, when New York lifeguard Alfred Brown came ashore in 13 hours and 38 minutes. As a prelude to her English Channel triumph, Gertrude Ederle swam the same course in 1925, finishing in 7 hours and 11 minutes.

Sandy Hook Lighthouse is located within the fort grounds, as is the Marine Academy of Science and Technology (MAST), a magnet high school and part of the Monmouth County Vocational School District.