Summit County has hundreds of scenic miles of single track and paved bike paths through designated national forest lands. Enjoy breathtaking views and exhilarating rides up and down the mountains. Vail Pass is an enjoyable bike route and perfect for mountain or road bikes. This scenic, winding trail begins in Vail and ends in Frisco but is not for the faint of heart. You will travel 20 miles one way and reach an altitude of over 10,000 feet.