West Virginia, US
Mount Zion Baptist Church is a historic church on Opequon Lane in Martinsburg, West Virginia. Built during 1836–38, 35 by 40 square feet (3.3 m2 × 3.7 m2) in plan, with stonework "unequalled" in Berkeley County. As of 1980 the church was in use only about once yearly. It was added to the National Re
gister of Historic Places in 1980.
Listen to the audio guide for Mount Zion Baptist Church Free on WIP — starts by itself when you arrive, even with the screen off