St. Mary's Glacier Trail

The trailhead for St. Mary's Glacier Trail is located in Arapaho National Forest, about an hour's drive from Denver, Colorado. Parking is available in paid lots near the trailhead, with costs typically ranging from $5 to $20 per vehicle. It's advisable to arrive early, especially on weekends, as parking can fill up quickly.

Yes, the trail is dog-friendly! Dogs are allowed on the trail but must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers.

The St. Mary's Glacier Trail can be hiked year-round, offering different experiences. Summer (June-September) is popular for wildflowers and warmer weather, though afternoon thunderstorms are common. Fall brings beautiful aspen colors. In winter, the trail is covered in snow and ice, requiring appropriate gear like snowshoes or micro-spikes, but offers a unique snowy landscape.

There is no specific hiking permit required for the St. Mary's Glacier Trail itself. However, you will need to pay a fee for parking at the trailhead lots, which typically ranges from $5 to $20 per vehicle.

Yes, the trail is generally considered easy to moderate, making it suitable for beginners and families. The initial ascent through the forest is rocky but manageable. While the path to the snowfield above St. Mary's Lake becomes steeper and rockier, many hikers find it rewarding. Always assess your group's fitness level and be prepared for varying conditions.

The trail begins with a steady, rocky ascent through a forest of pine and aspen trees for about 0.75 miles. After reaching Saint Mary's Lake, the path to the snowfield becomes steeper and even rockier. Footing can be tricky, especially on the snowfield itself, which can be slippery. In winter, expect snow and ice, potentially requiring specialized traction gear.

The hike offers diverse scenery. You'll start with a pleasant walk through a forest, leading to the beautiful Saint Mary's Lake, which often reflects the surrounding mountains. Beyond the lake, you'll reach the semi-permanent snowfield. The area is also known for wildflowers in spring/summer and small waterfalls from snowmelt. From above the lake, you'll get expansive 360-degree panoramic views of the Colorado Rocky Mountains.

Beyond hiking, the area is popular for various activities. You can enjoy picnics by Saint Mary's Lake, and fishing is permitted along its north shore. The permanent snowfield allows for unique year-round activities like summer skiing or snowboarding. In winter, snowshoeing is a popular way to explore the snowy landscape.

It's essential to wear sturdy hiking shoes with good ankle support, as the trail can be rocky and uneven. Bring plenty of water, snacks, and layers of clothing, as weather conditions can change rapidly in the mountains. Sun protection (sunscreen, hat, sunglasses) is also recommended. In winter, micro-spikes or snowshoes are often necessary for traction on ice and snow.

While there isn't a specific entrance fee for Arapaho National Forest to access the trail, you will pay for parking at the trailhead. Standard Leave No Trace principles apply, meaning you should pack out everything you pack in, stay on marked trails, and respect wildlife. Always check the latest regulations from the US Forest Service for any updates before your visit.

Yes, the route primarily follows the St Marys Glacier Hike and the St. Mary's Glacier Trail. It also passes through sections of Canyon Court and Fox Court.