The map and list show all peaks higher than 14,000 feet in elevation in Colorado. Click a map marker for details, including estimated hiker use days in 2019; ...

That means two Colorado 14ers -- mountains that are over 14,000 feet -- aren't as high as we think and a marker indicating the 5,280-foot elevation mark on the steps of the state capitol building ...

And the step at the capitol building in Denver which shows an elevation of a mile high? The 5,280-foot marker will also have to move, for a second time. "Sea level isn't exactly level.