The 360 view from the top including Longs Peak, Twin Sisters and the Continental Divide is absolutely incredible!

This dog-friendly, mostly tree-covered hike starts out moderate for the first mile or so, becoming steeper and rockier with a short, fairly steep scramble at the summit. Depending on the time of year, the top can be icy and snowy. It is a good idea to keep your eye on conditions and bring traction devices or poles, especially during the shoulder seasons. Make sure and download the trail map beforehand because there are a few false trails along this route, especially early on.

The trail is mostly in the trees becoming more exposed at the top, so plan your layers and footwear for shade, possible wind and snow/ice conditions at the top, depending on the time of year.

The scramble at the top has some narrow climbs and large rocks that your dog may not be able to climb. I carried mine (he’s only 19 lbs) so keep that in mind. There are beautiful views along the way and just before the scramble even if Fido can’t make the climb.

Please note, there are no restrooms or trash receptacles available, so pack out all trash and dog waste.

Trail Snapshot

Approx. length: 4 miles out and back
Elevation gain: 1,263 feet
Estimated time to complete: 3-3.5 hours roundtrip
Terrain/surface: The trail is well-defined and starts with a mild climb that gradually steepens and becomes rocky. It can often be an icy section near the summit that requires a short scramble. You are nearly at 10,000-feet elevation at the top, with fantastic 360 views if you make the scramble.
Leash rules: On leash is recommended. Since this hike is usually less travelled, you may have your dog off leash if they have great recall.
Water access: None
Parking: Since there is limited parking, this trail tends to be less crowded than others. It’s best to start this hike before 9:30-10 a.m. to make sure you can park. There is a small, gravel parking area accommodating only about 8–12 cars; however, additional limited parking is available on the highway shoulder. You may want to hike earlier in the day to get a parking space, especially on the weekends.

Good to know:

• No permits are required for this hike. Dogs are allowed on leash within Roosevelt National Forest. Most of the trail itself is in the National Forest, but the parking lot and trailhead are within Rocky Mountain National Park.
• This trail is often considered a great, less-crowded, dog-friendly alternative to hikes inside the nearby Rocky Mountain National Park, since dogs are not allowed on trails in the park.
• The trailhead is unmarked, but if you Google Lily Mountain Trailhead, it will take you right to it.

  Trail notes and photos contributed by @mr.mootheiggy, Colorado-based dog adventurer