Travelers are voting Wild Country Rv & Mhp, All Star Rv Resort and Wild Country Rv Park as the best of 23 campgrounds in Harris County. There are 6 campgrounds near Dayton a city just 30 km from Harris County and 8 campgrounds near Texas City which is 32 km distant. The most popular of these are Cedar Grove Rv Park near Dayton and Almost Heaven Rv Resort in Texas City. Want more? Check out our map of campgrounds in Harris County.