Hiking to the Crater Lakes in James Peak Wilderness (2026)

The James Peak Wilderness: A Hiker's Paradise

The Denver metro area is a treasure trove for outdoor enthusiasts, offering a plethora of hiking trails and natural wonders. Among the many gems, the James Peak Wilderness stands out as a hidden sanctuary, boasting 15 pristine lakes and over 20 miles of breathtaking backcountry trails. One of its most captivating areas is the Crater Lakes, a five-lake paradise nestled just below the Continental Divide.

A Hike to Remember

The journey begins at the East Portal of the Moffat Tunnel, a historic railroad tunnel that winds through the divide to Winter Park ski resort. The trailhead is conveniently located next to the tunnel, with a large parking lot that often fills up on summer weekends. It's a good idea to arrive early to secure a spot, as parking illegally can result in a ticket. Restrooms are available at the trailhead, but hikers might want to bring their own toilet paper and hand sanitizer due to the area's popularity.

The trail itself is a well-marked path, starting as South Boulder Creek Trail No. 900. Within a short distance, hikers will encounter a trail split. The true trail veers to the right, leading into the trees, while an old road goes to the left. Both options are valid, but the forest trail is the more scenic choice.

As you progress, a sign with mileage markers will guide you. The Forest Lakes Trail junction is approximately one mile away, while the Crater Lakes Trail junction is a bit farther at two miles. Along the way, the sound of the nearby creek will accompany you, but be prepared for a surprising auditory experience: the loud, high-powered electrical fans used to clear diesel exhaust after trains pass through the 6.2-mile tunnel.

A Historical Twist

The Moffat Tunnel has been a transportation lifeline for nearly a century, and its history is reflected in the trail's surroundings. Keep an eye out for a cabin near the trail, just after a small boardwalk over a wet area. Metal remnants may also be visible, depending on the trail's vegetation. These historical touches add a layer of intrigue to the hike.

The Forest Lakes Junction

After 1.3 miles, you'll reach the Forest Lakes junction, marked by a large meadow filled with wildflowers and the remnants of past cabins. This is a great spot to rest and take in the beauty of the surrounding landscape.

Crater Lakes Trail: A Challenging Reward

The Crater Lakes Trail continues from the meadow, winding back into the forest and gradually climbing uphill. It's a 0.75-mile trek to the Crater Lakes turnoff, where the trail gets steep and rocky. Dozens of trees have been cleared, creating rock steps and a challenging but rewarding path.

A Panoramic Reward

After a mile and 700 feet of elevation gain, the trail starts to level off, and the trees part to reveal the stunning Crater Lakes. The Lower South Lake greets hikers on the left, followed by the Lower North Lake on the right. The meadow between the lakes is a colorful spectacle, filled with wildflowers and perfect for a picnic.

Exploring the Upper Lakes

For those seeking more adventure, the upper lakes are accessible via two options. The COTREX app provides one route, continuing straight ahead and up a steep, rocky hillside. Alternatively, the AllTrails map offers a more scenic route around the northwest side of the Lower North Lake, leading to a picturesque waterfall that marks the outflow of the upper lakes.

A Map's Essential Role

The upper lakes require some rock scrambling and a bit of navigation, but they are well worth the effort. There's also a lower lake off the main trail, which can be found with the help of a map. The hike to the two main lower lakes is approximately 6.5 miles with 1,400 feet of elevation gain, while the upper lakes adventure adds more mileage and an additional 400 feet of elevation.

Practical Information

The East Portal Trailhead, located near the Moffat Tunnel, is the starting point for this adventure. Restrooms are available, but hikers are advised to bring their own toilet paper. For more information or hiking suggestions, contact HikingDebbie@gmail.com, or follow DenverHikingExaminer on Facebook (Facebook.com/DenverHikingExaminer).

In my opinion, the James Peak Wilderness is a must-visit destination for any hiking enthusiast. The Crater Lakes trail offers a challenging yet rewarding experience, with breathtaking views and a rich historical backdrop. It's a testament to the beauty that can be found just a stone's throw from the bustling Denver metro area.

Hiking to the Crater Lakes in James Peak Wilderness (2026)
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