The park is located on land which has been used as a health resort since the 1750s as the property of
Lord Fairfax. On 18 March 1748, George Washington, then 16, visited the spa for the first time. An annual event is held to commemorate this historic visit, but the tub where Washington supposedly bathed was rebuilt in the 1930s. Colonial maps dating as early as 1740 credit medicinal properties to the springs' waters. The land was officially granted to
Virginia in 1776. The town of Bath was incorporated that same year). The historic
Roman Bathhouse, the oldest public building in Berkeley Springs, was built in
Federal-style architecture in 1815 on the site of an earlier bathhouse attributed to
James Rumsey. The earlier bathhouse, built in 1784, is described as having had five bathing chambers and dressing rooms. On 1 January 2019, the Old Roman Bathhouse building closed down for renovation (including handicap access, new bath tiles, bath benches, new boiler system) for a period of 6 months and a $1-million budget. ==Mineral springs==