Ouzel Lake in Rocky Mountain National Park is a stunning alpine destination nestled in the Wild Basin area. This 9.8-mile out-and-back trail offers hikers a challenging yet rewarding journey through diverse landscapes, including lush forests, cascading waterfalls, and scenic ridgelines. With an elevation gain of 1,510 feet, the trail culminates at the serene Ouzel Lake, providing visitors with breathtaking views and opportunities for fishing and backcountry camping.
What Makes Ouzel Lake Trail Unique?

Ouzel Lake Trail stands out for its diverse scenery and natural attractions. The hike begins at the Wild Basin Trailhead and winds through a heavily wooded area along the North St. Vrain creek. Hikers are treated to a series of water features, including:
- Copeland Falls
- Calypso Cascade
- Ouzel Falls
After passing Ouzel Falls, the trail gains elevation to a ridgeline, offering panoramic views of the surrounding mountains. The final descent leads to Ouzel Lake, a pristine alpine lake nestled in a picturesque valley.
How Long Is the Hike to Ouzel Lake?

The Ouzel Lake Trail is a 9.8-mile out-and-back hike with an elevation gain of approximately 1,510 feet. Here are some key details:
- Trail Length: 9.8 miles round trip
- Elevation Gain: 1,510 feet
- Estimated Hiking Time: 5-7 hours
- Difficulty Rating: Moderate to challenging
The trail’s length and elevation gain make it a substantial day hike for most visitors. It’s essential to start early and come prepared with adequate water, food, and appropriate gear.
Where Is the Trailhead Located?
The Ouzel Lake Trail begins at the Wild Basin Trailhead, situated in the Wild Basin section of Rocky Mountain National Park. To reach the trailhead:
- Take CO-7 near Allenspark, Colorado
- Look for signs directing you to the Wild Basin area
- Follow the road to the Wild Basin Trailhead parking lot
The trailhead offers limited parking for about 30 cars, so arriving early is recommended, especially during peak season.
What Should Hikers Expect on the Trail?
Hikers on the Ouzel Lake Trail can expect a varied and challenging experience. Here’s what to anticipate:
- Terrain: The trail features a mix of well-maintained paths and more rugged sections with rocks and roots.
- Water Crossings: Several stream crossings, some with bridges and others requiring careful navigation.
- Elevation Changes: Steep inclines, particularly after Ouzel Falls.
- Wildlife: Potential sightings of elk, mule deer, and various bird species.
- Weather: Rapidly changing mountain weather conditions, including afternoon thunderstorms.
It’s crucial to be prepared for these conditions and to check the weather forecast before setting out.
Is Camping Allowed at Ouzel Lake?
Camping is allowed in the backcountry of Rocky Mountain National Park, including the area around Ouzel Lake. However, there are important regulations to follow:
- Permits: A backcountry camping permit is required for all overnight stays.
- Reservations: During peak season (May 27th to October 10th), a timed entry permit is also necessary.
- Fees: Campers must pay both the park entrance fee and a backcountry camping permit fee.
- Amenities: Limited amenities are available in the backcountry, so campers should be self-sufficient.
Specific campsites near Ouzel Lake are not detailed in available sources, so it’s best to check with park rangers for the most up-to-date information on camping locations and regulations.
What Are the Fishing Regulations at Ouzel Lake?
Fishing is permitted at Ouzel Lake, subject to Colorado state fishing regulations. Here’s what anglers need to know:
- License: A valid Colorado State fishing license is required.
- Methods: Specific permitted fishing methods are not detailed in the sources, but generally follow state regulations.
- Species: While Ouzel Lake is known for fishing, specific fish species are not mentioned in the available information.
- Catch Limits: These are set by the Colorado Parks and Wildlife Department and should be checked before fishing.
- Seasonal Restrictions: No specific seasonal restrictions are mentioned for Ouzel Lake, but general park and state regulations apply.
Anglers should consult the Colorado Parks and Wildlife Department website for the most current fishing regulations before their trip.
How Accessible Is the Ouzel Lake Trail?
The Ouzel Lake Trail presents challenges for individuals with mobility issues:
- Trail Conditions: The path includes steep inclines, large rocks, and roots, making it difficult for those with mobility challenges.
- Facilities: The Wild Basin Trailhead has pit toilet facilities, but accessible restrooms are not specifically mentioned.
- Parking: Limited parking is available for about 30 cars at the trailhead.
While Rocky Mountain National Park offers various resources for visitors with disabilities, including accessible trails and facilities in other parts of the park, specific assistance programs for the Ouzel Lake Trail are not detailed in the available sources.
What Is the Best Time to Visit Ouzel Lake?
The best time to visit Ouzel Lake depends on your preferences and the activities you plan to enjoy:
Season | Pros | Cons |
---|---|---|
Summer (June-August) | – Peak hiking season – Warmest temperatures – Most accessible |
– Crowded trails – Afternoon thunderstorms |
Fall (September-October) | – Beautiful fall colors – Fewer crowds – Mild temperatures |
– Potential early snowfall – Shorter days |
Winter (November-April) | – Serene, snowy landscapes – Opportunities for snowshoeing |
– Trail may be difficult to navigate – Cold temperatures – Limited access |
Spring (May-early June) | – Wildflowers begin to bloom – Waterfalls at peak flow |
– Muddy trails – Lingering snow at higher elevations |
For most hikers, late summer to early fall offers the best combination of accessibility, weather conditions, and scenic beauty.
How Can Visitors Prepare for the Ouzel Lake Hike?
Proper preparation is key to enjoying the Ouzel Lake Trail safely. Here’s a checklist of essential items and considerations:
- Water: Bring at least 2-3 liters per person.
- Food: Pack high-energy snacks and a lunch.
- Clothing: Dress in layers and bring rain gear.
- Footwear: Wear sturdy hiking boots with good ankle support.
- Sun Protection: Sunscreen, sunglasses, and a hat are essential.
- Navigation: Carry a map and compass or GPS device.
- First Aid Kit: Include basic medical supplies and any personal medications.
- Permits: Obtain necessary backcountry permits if camping overnight.
- Wildlife Awareness: Know how to safely interact with wildlife and store food properly.
- Leave No Trace: Familiarize yourself with Leave No Trace principles to minimize your impact on the environment.
By following these guidelines and respecting the natural environment, visitors can ensure a safe and enjoyable experience at Ouzel Lake in Rocky Mountain National Park.