Lake Chuzenji, at 1,270 m (4,166 ft) above sea level, was made eons ago when a now-dormant volcano erupted and blocked the river courses, creating two cataracts.
Lake Chuzenji is over 4000 feet above sea level.
mnli hypothesis: Lake Chuzenji is over 4000 feet above sea level. premise: Lake Chuzenji, at 1,270 m (4,166 ft) above sea level, was made eons ago when a now-dormant volcano erupted and blocked the river courses, creating two cataracts.