But here's a shocker: Mauna Kea in Hawaii takes the crown as ... what is now a thriving island community was once an ocean floor, transformed by the relentless power of volcanic forces.

Mauna Kea is an inactive volcano and the highest point in Hawaii at 13,803 ft (4,207.3m) above sea level. The BBC asked Maga supporters if they understood why Canadians might be annoyed by Trump ...