Highpointing is the sport of ascending to the point with the highest elevation within a given area.
The Highpointers Club promotes climbing to the highest point in each of the 50 U.S. States.
Alaska’s Denali is the most difficult. The lowest is 350′ — Florida’s Britton Hill. About 20 of the states can be ascended by automobile. Only 10 to 20 require serious effort.
Elevations of the 50 United States and the District of Columbia
SummitPost – U.S. State Highpoints Mountains & Rocks