NPS Photo BeginningsFort Hancock, located on the northern end of the Sandy Hook peninsula, was first garrisoned on March 14, 1898. Sandy Hook had maintained a continuous Army presence since the establishment of the Sandy Hook Proving Ground in 1874. Fort Hancock remained an active Army base until January 1, 1975, when it transitioned to being managed as part of Gateway National Recreation Area, a national park. |
Last updated: February 12, 2026