In early 1776, the
colony of Connecticut commissioned the construction of a fort on a point of rock that stretched out into the harbor to protect the port of New Haven from the British. This was the location of an earlier unnamed fort from circa 1657, and on this site was erected
Black Rock Fort. Unfortunately for the colonists, in 1779 British General
William Tryon, during
his raid of Connecticut coastal communities, captured Black Rock Fort along with its nineteen defenders, but only after they had run out of ammunition. The British burned the barracks as they left. From 1807 to 1812, the abandoned fort was reconstructed with six guns as
Fort Nathan Hale under the
second system of US fortifications, and it served to defend the port from the British once again during the
War of 1812. In 1863,
Fort Nathan Hale II was built alongside the original fort, out of concern that Southern raiders might strike the city during the
Civil War, but the fort saw no battle action. This fort contained deep, earthen, bomb-proof bunkers and mounted 18 guns. Unusually, the fort was partially demolished after the war. In the Spanish–American War of 1898, an "emergency" battery of six 10-inch
Rodman guns was built, as the Spanish fleet potentially threatened the east coast. ==The fort as a historical recreation area==