7. Lassen Peak
Location: Lassen Volcanic National Park, California
Elevation: 10,457 ft / 3,187 m
Up next on our list of easiest mountains to climb in USA we have Lassen Peak that is visible from all the region, and it’s a sight to be seen indeed. This used to be a volcano once, and quite a special one. Nowadays it’s the largest plug-dome volcano in the world (one in which lava cooled and plugged the outlet vent), but you needn’t worry. All that happened hundreds of thousands of years ago. Since it’s one of the snowiest points in California, sometimes you won’t be able to climb it until July, but otherwise, Lassen Peak is highly accessible.