Grand Summit is an unincorporated community in Cowley County, Kansas, United States.
[1] A post office was opened in Grand Summit in 1882, and remained in operation until it was discontinued in 1933.
[2] Grand Summit was a shipping point on the Atchison, Topeka and Santa Fe Railway.
[3] The community is served by Central USD 462 public school district.
This article about a location in Cowley County, Kansas is a stub.