Green Mountain and Continental Divide Trail Loop

This loop is rated as difficult, primarily due to its high altitude and varied terrain. While some sections through forests and meadows are runnable, you'll encounter rocky areas, steep ascents, and descents, especially on the south side. Over five miles of the trail are above the treeline, exposing you to potential extreme weather. Continuous jogging is extremely challenging and best suited for experienced trail runners who are well-acclimated to high elevations.

The terrain is diverse. You'll find gently sloping paths through dense forests of lodgepole pine and aspen, opening into expansive meadows. However, expect significant rocky sections, steep wooden stairs near trailheads, and substantial portions above the treeline in tundra environments. The south side, particularly when descending from the plateau, is quite steep and rocky with switchbacks.

The loop offers breathtaking panoramic views of the Continental Divide and towering mountain peaks, including glimpses of Longs Peak. You'll traverse diverse ecosystems from subalpine forests to alpine tundra. Keep an eye out for wildlife such as moose, elk, marmots, and pikas. Notable features include waterfalls like Granite Falls, various lakes, and abundant open meadows.

Late spring through early fall is generally the best time. However, be aware that even in summer, conditions can change rapidly. Afternoon thunderstorms with lightning are common above the treeline. Winter conditions can make the trail impassable or extremely challenging due to snow and ice. Always check current weather and trail conditions before heading out.

Access points for this loop are typically within Rocky Mountain National Park. Specific parking details can vary, so it's best to check the official Rocky Mountain National Park website for current trailhead parking information and any reservation systems that might be in place, especially during peak season.

No, dogs are generally not allowed on trails within Rocky Mountain National Park, which includes most of this loop. This regulation helps protect wildlife and the natural environment. Service animals are an exception, but pets are restricted to paved roads, campgrounds, and picnic areas.

Yes, as the trail is primarily located within Rocky Mountain National Park, you will need to pay the park's entrance fee. Additionally, during peak season, the park often implements a timed entry permit system for vehicle access. It's crucial to check the official Rocky Mountain National Park website for the most up-to-date information on fees and permit requirements before your visit.

The Green Mountain and Continental Divide Trail Loop passes through sections of Huston Park Wilderness. As a wilderness area, special regulations apply to preserve its pristine nature. These typically include Leave No Trace principles, restrictions on group size, and specific rules regarding campfires, food storage, and waste disposal. Always check with the managing agency (likely the US Forest Service) for the most current regulations specific to Huston Park Wilderness before your trip.

Yes, this loop is a significant section of the much larger Continental Divide National Scenic Trail (CDNST). You'll be traversing parts of the CDT - Wyoming Section and the Continental Divide Trail itself. It also incorporates sections of the Huston Park Trail and the Green Mountain Trail.

This loop offers a comprehensive experience of the Colorado Rockies within Rocky Mountain National Park. It combines the Tonahutu Creek Trail and North Inlet Trail, meeting at the iconic Flattop Mountain. It provides a taste of the epic Continental Divide National Scenic Trail, known for being less traveled and more challenging than other major long-distance routes, showcasing diverse landscapes from subalpine forests to alpine tundra.

Absolutely. The trail offers continuous panoramic views of the Continental Divide and surrounding peaks. The climb to Flattop Mountain (at 12,324 feet) is a major landmark and offers incredible vistas. You'll also encounter waterfalls like Granite Falls and numerous open meadows that provide expansive views. The Green Mountain Trail section itself is a highlight.