Chimney Hill (Oklahoma)

Chimney Hill [alt. 1,346 feet (410 m)] in Pontotoc County, Oklahoma was a landmark on the old California Road. It was identified on old maps as Natural Mound. Its prominence made it a major reference point for many surveys and in 1920 it became the site of the U.S. Coast and Geodetic Survey Mound Triangulation Station.

Map of Chimney Hill, Oklahoma 74843, USA