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Keyhole Route on Longs Peak

Experience the thrill of summiting Longs Peak via the iconic Keyhole Route, a challenging mountaineering adventure in Rocky Mountain National Park.

The Keyhole Route on Longs Peak is a challenging but rewarding mountaineering route in Rocky Mountain National Park, Colorado, known for its stunning views and thrilling exposure. This iconic path to the 14,259-foot summit involves a mix of hiking and scrambling, traversing narrow ledges and boulder fields.

A brief summary to Keyhole Route

  • Colorado, 80517, US

Local tips

  • Start your hike early (2-3 AM) to avoid afternoon thunderstorms and secure parking.
  • Check the weather forecast and trail conditions before you go.
  • Bring plenty of water, high-energy food, and extra layers of clothing.
  • Be prepared for challenging terrain, including narrow ledges and steep cliffs.
  • Acclimatize to the altitude before attempting the climb.
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Getting There

  • Driving

    To reach the Longs Peak Trailhead from Estes Park, drive south on Colorado Highway 7 for approximately 9 miles. Turn right onto Longs Peak Road and continue for 1 mile to the trailhead parking area. Parking is limited and fills up quickly, especially on weekends, so arrive early. Parking along the road is allowed in designated areas.

  • Public Transport

    During the summer, you can take the Bustang bus from Denver to Estes Park. From the Estes Park Visitor Center, you can make a reservation to ride the Hiker Shuttle to the Park & Ride transit hub. From there, transfer to the Bear Lake or Moraine Park shuttle routes. Unfortunately, there is not a shuttle that goes directly to the Longs Peak Trailhead. From the closest stop, you would need to find alternative transportation such as a taxi or rideshare, adding approximately $30-$50 to the cost.

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Discover more about Keyhole Route

The Keyhole Route on Longs Peak is more than just a hike; it's a mountaineering experience that draws adventurers from around the world. Located in Rocky Mountain National Park, Colorado, this route ascends Longs Peak, a majestic 14,259-foot fourteener. The Keyhole Route is the most popular, but also one of the most dangerous, ways to reach the summit. The journey begins at the Longs Peak Trailhead, winding through a dense forest before breaking into open terrain above the treeline. Hikers pass landmarks like Goblins Forest and Alpine Brook, gradually ascending towards the Boulder Field. The trail then leads to the Keyhole, a distinctive rock formation that marks the entrance to the more technical climbing sections. Beyond the Keyhole, the route transforms into a climb, navigating narrow ledges, steep cliffs, and rocky gullies. The Ledges, Trough, Narrows, and Homestretch each present unique challenges, requiring careful footwork and a head for heights. Despite the difficulties, the panoramic views and sense of accomplishment make the Keyhole Route a truly unforgettable adventure.

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