Longs Peak

Keyhole Route Information

Learn more about climbing the Longs Peak Keyhole Route, including answers to Frequently Asked Questions.

Check the weather forecast for Long's Peak

Longs Peak from the Boulderfield
Longs Peak from the Boulderfield, 7/27/2016


Longs Peak Conditions Report 7/29/16

Conditions in Rocky Mountain National Park can change at any time. Travelers should expect to encounter rain, hail, sleet, snow, lightning, and any other weather imaginable when travelling in the mountains. Please take appropriate gear to endure these changing conditions. Also, be prepared to turn around when conditions exceed your abilities.

Remember your safety is in your own hands.

Keyhole Route Conditions

The warm weather over the past month has melted the snow on the Keyhole Route. The route is now snow free and can be climbed completely on rock. Due to changing temperatures from night to day, visitors may encounter icy sections on the Narrows and Ledges during the early morning hours and wet sections of rock in the afternoon. Climbers should also be aware of slippery, polished rock throughout the route. The difficulty and hazards involved in climbing the Keyhole route vary depending on current weather and time of day. Be prepared to turn around when conditions exceed your abilities.

Looking across the Ledges
Looking across the Ledges, 7/27/2016


Looking up the Trough
Looking up the Trough, 7/27/2016


Looking across the Narrows
Looking across the Narrows, 7/27/2016


Looking up the Homestretch
Looking up the Homestretch, 7/27/16



Chasm Lake

The trail to Chasm Lake is now snow free. The rock slabs leading up to Chasm Lake are wet and polished in spots. Please use caution on this slippery terrain.

Chasm Lake Traverse
Chasm Lake traverse, 7/20/2016


Contact the Park

Mailing Address:

1000 US Hwy 36
Estes Park, CO 80517


(970) 586-1206
Have questions? We've got answers! Call 8am–4:30pm Mountain Time to speak with park staff (recorded information after hours). For Trail Ridge Road status, call (970) 586-1222.

Contact Us