pre-teen boy riding mountain bike with his sister and parents during a family camping trip, close up

30s 40s active adults adventure aged backpacks bikes bonding boy camping casual caucasian childhood children close clothing copy countryside cycle cycling dad daughter day exploring family father four free front full girl helmets horizontal kids lane length lifestyle man middle millennial mother mountain mum outdoors parenthood parents people preteens riding selective smiling son space spring summer sunlight time trip tween up view woman young