millennial friends on a hiking trip celebrate reaching the summit and admire the view, back view

20s active activity admiring adults adventure african air all american arms away back backlit backpack bonding caucasian celebrating copy countryside day diversity ethnicity five friends friendship from full getting great group happy hiking holiday horizon horizontal in it journey lake leisure length lifestyle men millennial mountains multiethnic outdoors people row rucksack sea seaside space spring standing summer sunlight the togetherness travel trip view women young