Tag

high-altitude

• Sonora Pass (CA-108): The Sierra's Steepest Paved Crossing

  A deep-dive guide to riding CA-108 over Sonora Pass — 9,624-ft summit, 26% grades, switchbacks, light traffic, and a short summer window.

• Trail Ridge Road (US-34): Riding the Highest Continuous Paved Road in North America

  A rider's guide to Trail Ridge Road — 48 miles across Rocky Mountain National Park, topping out at 12,183 ft above treeline.