Last updated: October 22, 2026
General Overview of Current Trail Situation in Rocky Mountain National Park
We're now transitioning to the winter season in Rocky Mountain National Park. We've received our first decent snowfalls at the higher elevations so you can expect to encounter areas of snow and ice above tree line. At this time of year be sure to keep an eye on the weather and especially on the windspeeds, as it can sometimes be strong enough to throw you off balance up there.
Specific trail reports
These trail reports are primarily provided early in the season(April-July) and late in the season (October-November) to report snow fields, ice, fallen trees, or trail damage. From mid-summer through early October there are usually very few reports since most trails are open and in good condition.
October 15, 2026
- I hiked up to Chasm Lake to enjoy the first snow of the season. There were several inches up high and rocks were getting icy especially on the final climb up to the lake. Microspikes would be helpful for that section. There wasn't enough snow yet to make the section between Chasm Junction and Chasm Meadow dangerous, but that could happen with the first major snowfall. You can watch the video I made on this hike here: youtube.com/playlist?list=PLACNQ2pgqCUn0D8LANoRaWNIivtfE4tlF&si=SmfvqG9s6c0AKTtJ
October 3, 2026
- It is getting pretty late in the season to try and climb Longs Peak. Expect to encounter patches of snow and ice on the back side along The Ledges, Narrows, and Homestretch. You may need technical equipment and winter climbing experience to climb it safely.
September 29, 2026 - Flattop Mtn Trail
Winter Hiking Reminders
Here are a few important things to keep in mind as you head out onto the trails this winter.
1. Be Avalanche Aware.
From mid-October through mid-June anyone hiking, skiing, or snowshoeing in the mountains should be aware of the potential for avalanches to occur. A good rule of thumb is to avoid being on or immediately below slopes that have an angle of 35-45 degrees and to know the current avalanche forecast before you head out.
Here's a good introduction to avalanche safety by the Colorado Avalanche Information Center. If you plan to spend a lot of time out in the mountains in the winter, consider taking an avalanche training course. Several are offered in Rocky Mountain National Park by groups such as Kent Mountaineering and the Colorado Mountain School.
2. Be prepared for high winds.
High winds are normal in Rocky during the winter, but there comes a point at which they become dangerous. There are many dead trees in the forest that fall during high winds. Falling trees are called "widow-makers" for a reason. Be prepared to turn-around if the winds are strong enough to topple dead trees.
3. Bring proper equipment.
For most hikes you will need microspikes, snowshoes, or skis. These can all be rented in Estes Park or Grand Lake. You'll also want to make sure you have sufficient warm clothing. Avoid wearing jeans or other cotton based clothing as it holds on to moisure and will not keep you warm once it gets wet.
4. Always let someone know where you are going, when you plan to return, and who to contact if you don't.
Our Winter Video Series:
We have a whole series of videos about what to expect and how to prepare to enjoy the winter in Rocky Mountain National Park. You can find all of them at this link: youtube.com/playlist?list=PLACNQ2pgqCUn0D8LANoRaWNIivtfE4tlF