Red Peak Pass Loop - Yosemite

During the fall of 2025, my wife, a friend and I embarked on an unforgettable backpacking journey in Yosemite National Park. This adventure, known as the Red Peak Pass Loop, took us deep into the remote high country and challenged both our physical endurance and mental resilience while immersing us in the alpine beauty of the Sierra Nevada.

We began our trek from Glacier Point, at an elevation of approximately 7,200 feet, descending into the Illilouette Basin before making a long and steady climb toward the high country. On the first day alone, we covered 13.4 miles with 3,097 feet of elevation gain, reaching the Merced Pass Lakes area after nearly 9 hours and 35 minutes on the trail.

The following day brought us deeper into the alpine zone as we continued toward Red Peak Pass, which rises to 11,150 feet and is known as the highest maintained trail pass in Yosemite. Along the way, we passed through the Ottoway Lake area, around 9,700 feet, where we were surrounded by pristine alpine scenery, granite peaks, and clear mountain water. By the end of the second day, we had covered 9.55 miles with 2,618 feet of elevation gain, spending more than 10 hours on the trail.

The third day became the most memorable and unexpected part of the journey. Although the elevation gain was modest, the route toward Lost Valley required more than 15 miles of hiking and over 11 hours on foot. Along the way, we encountered a major challenge: a large bridge over the Merced River had been damaged by flooding, leaving fallen logs and debris scattered across the crossing. The water was deep, the current was strong, and the surrounding sandbars were unstable, making each step uncertain. Rather than rushing through, we carefully assessed the area and found a safer path across the river by using large fallen logs. That crossing became a powerful reminder that wilderness travel is not only about strength, but also about patience, judgment, teamwork, and respect for nature.

On the final day, we made the steady return from Lost Valley to Glacier Point, covering 5.22 miles with 751 feet of elevation gain over 6 hours and 18 minutes. In total, we completed approximately 43.5 miles over four days and three nights, with about 6,800 feet of elevation gain and more than 37 hours on the trail.

Carrying all of our gear, we followed Leave No Trace principles and relied on filtered natural water sources throughout the journey. This experience tested our endurance, deepened our appreciation for the Sierra wilderness, and reminded us how important adaptability and thoughtful decision-making are when facing uncertainty—lessons that resonate deeply with both life and analytical problem-solving.