Grapevine is a city in northeast Tarrant County, Texas, United States located within the Dallas-Fort Worth metropolitan area. As of the 2010 census the city population was 46,334. The city's moniker is derived from the native grapes prevalent in the area. In recent years several wineries have opened in Grapevine, and the city has been very active in maintaining its historic downtown corridor. In October 1843, General Sam Houston and fellow Republic of Texas Commissioners camped at Tah-Wah-Karro Creek, also known as Grape Vine Springs, to meet with leaders of 10 Indian nations. This meeting culminated in the signing of a treaty of peace, friendship, and Commerce, which opened the area for homesteaders.