Skiers traveling through a pine forest with kids on their backs on their way to the Peter Grubb Hut, Sierra Nevada

30 39 years adventure baby bonding california carrying caucasian ethnicity cold temperature color image day exploration father friendship full length leisure activity lifestyles mid adult men mid adult women mother nature non urban scene outdoors people piggyback pine scenics sierra nevada skiing ski pole snow togetherness tree two people unrecognizable person vacations vertical walking warm clothing weather white winter women