Successfully hike Mount Whitney with the highly informative guide that helps you prepare and provides the details you need to know. As the highest mountain in the lower 48 states, California's 14,505-foot Mount Whitney is on the "life list" of many hikers. And it's no wonder: The views from the top of the 21-mile-round-trip Mount Whitney Trail are unbeatable, extending across the jagged granite peaks of the Sierra Nevada to the...