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. According to the 1910 Census, Grand Summit contained 52 inhabitants.[3]
The community is served by Central USD 462 public school district.