View from Mount Lukens loop from Upper Arroyo Seco

If you're looking for a serious challenge close to Los Angeles, the View from Mount Lukens loop from Upper Arroyo Seco is a difficult gravel biking route that delivers. This 14.8-mile (23.8 km) loop packs in 3159 feet (963 metres) of climbing, taking around 2 hours and 55 minutes to complete. It's an excellent choice for experienced riders seeking a demanding workout and panoramic views, especially if you're training for bigger mountain rides.

What to expect on View from Mount Lukens loop from Upper Arroyo Seco

Expect a mix of fire roads and some singletrack, with rocky and chunky sections, particularly on descents. The relentless climbing, especially the steep initial miles, demands good physical conditioning. As you ascend, the views open up dramatically, showcasing the Greater Los Angeles Area, the San Fernando Valley, and the rugged San Gabriel Mountains. While the summit itself has radio towers, the surrounding vistas, including the chance to see the Pacific Ocean on clear days, are truly rewarding. This route is best for advanced gravel riders who enjoy sustained, steep ascents and are prepared for a challenging day.

Planning your visit

This popular gravel bike route can be ridden year-round, but it's best to avoid very hot days due to the significant exposure. Winter conditions might bring snow or downed trees on north-facing slopes, so check trail conditions before you go. Always carry plenty of water, as there are no services along the route, and be prepared for steep grades.

Trail details

• Distance: 14.8 miles (23.8 km)
• Elevation gain: 3159 feet (963 metres)
• Difficulty: difficult
• Estimated time: 2 hours and 55 minutes