Experience the majesty of Longs Peak with a private guided hike to Chasm Lake. Enjoy a full day of stunning landscapes, expert insights, and a relaxing picnic in the heart of Rocky Mountain National Park.
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Difficulty
challenging
Duration
6–8 hours
Fitness Level
Participants should be in good physical condition with endurance for steep ascents and long mileage.
Wildlife
History
Longs Peak was first summited in 1868 and remains an iconic challenge for climbers and hikers alike.
Conservation
Rocky Mountain National Park emphasizes Leave No Trace principles to protect fragile alpine ecosystems and wildlife habitats.
Good Mountain Adventures
Experience the majesty of Longs Peak with a private guided hike to Chasm Lake. Enjoy a full day of stunning landscapes, expert insights, and a relaxing picnic in the heart of Rocky Mountain National Park.
Good Mountain Adventures is an Estes Park, Colorado-based outfitter specializing in guided hikes and tours in Rocky Mountain National Park. The company offers a range of experiences from short 1–1.5 mile nature walks to half-day and full-day hikes, including private and public options. Trip offerings include Hiking Light nature walks, half-day and full-day Rocky Mountain National Park tours, private half-day and full-day hikes, and a private full-day Chasm Lake hike beneath Longs Peak. Experienced Trip Leaders guide each outing, sharing natural and human history of the park and helping guests navigate alpine terrain and scenic trails.
Trips include practical amenities: half-day hikes provide snacks and water, while full-day and private hikes often include a picnic lunch. The Chasm Lake itinerary covers approximately 8.4 miles and traverses subalpine forests and creek crossings; other full-day and half-day routes range from roughly 3 to 5.2 miles or several hours on trail. Good Mountain Adventures operates within Rocky Mountain National Park, a protected wilderness area established in 1915, and centers activities around safe, education-focused experiences. Visitors conclude many excursions with free time in the nearby mountain town of Estes Park. All descriptions reflect the actual trip itineraries and distances supplied for each offering.
Half-day tours are typically three to four hours, and full-day tours generally run five to six hours, allowing time for interpretation and photography. Group and private formats accommodate varying fitness levels and interests, and leaders adjust pace for safety and enjoyment while highlighting wildlife, geology, and the park's conservation history today.
Base Location
Estes Park, CO
Gateway to Rocky Mountain National Park
Tours Offered
7 unique trips
Private and public hiking options
Guided Hikes
Experienced guides
Local leaders with park knowledge
Trip Lengths
1–8.4 miles
Short walks to full-day hikes
Reserve private or group tours, check availability, and choose the right Rocky Mountain National Park hike based on detailed trip summaries.
Start Early
Begin your hike early in the morning to avoid afternoon thunderstorms common in the summer.
Wear Sturdy Hiking Boots
The trail involves rocky and uneven terrain, so proper footwear is important for comfort and safety.
Bring Plenty of Water
Hydration is key on this moderately strenuous hike, especially at higher elevations.
Prepare for Rapid Weather Changes
Mountain weather can change quickly; pack layers and rain gear regardless of the forecast.
Hiking Boots
Provide support and traction on rocky and uneven terrain.
Layered Clothing
Allows adjustment to changing temperatures and weather conditions.
Water Bottle or Hydration System
Keeps you hydrated throughout the long hike.
Rain Jacket
Protects against sudden rain and wind common in mountain climates.
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