Out of all forms of transportation, biking is arguably the healthiest. Not only canit take you further than walking or running, but it's alsogentleron the body while providingthe same cardio benefits. Aside from the fitness aspect, biking comes with a lot of other perks: the ability to get outside and enjoy nature, a sense of freedom, and, often, a community of fellow cyclists always game for a group ride.

　　While many U.S. cities are trying to become more bike-friendly, there's still a long way to go to make the roads enjoyable and safer for ridersespecially compared to European cities.While American urban centers need some work, one thingAmerica is good at is bike trails. Across the country, countless gorgeous trails weave throughcharming towns and picturesque landscapesand we have rounded up some of the more serene.

　　From Big SurtoMiami,the best bike trails in the U.S. are fit for riders ranging from novice to professional, providing serious payoff in stunning views. And if you're looking for more outdoor action,check out thebestextreme outdoor adventures in the country.

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