Biking is a great way to get out and explore the world around you. Road cycling is perfect for those who want to see the sights around town or stop to grab a bite along the way. Mountain biking is a bit more adventurous as some find joy in crushing the climbs while others enjoy the adrenaline-filled trip back down. This family-friendly activity is a great way to enjoy the fresh air and beautiful scenery of white sandy beaches, stunning alpine lakes, or incredible architecture in the U.S.