
The 27E105 single track trail Mammoth, California, is a hidden gem for outdoor enthusiasts, offering a challenging yet rewarding experience for mountain bikers and hikers alike. Known for its breathtaking scenery and dynamic terrain, the trail has become a favorite for those looking to escape into nature and immerse themselves in the beauty of the Eastern Sierra Nevada. This article will provide a comprehensive guide to the 27E105 single track trail, covering its features, accessibility, difficulty level, and what makes it a must-visit destination for outdoor adventurers.
What is the 27E105 Single Track Trail Mammoth?
The 27E105 single track trail is a well-known route located near Mammoth Lakes, California. It is part of the vast network of trails that span the Mammoth Mountain area, which is renowned for its incredible natural beauty and outdoor recreation opportunities. The trail is popular among mountain bikers, hikers, and trail runners for its variety of features, including smooth descents, tight corners, technical sections, and panoramic views of the surrounding landscapes. With an elevation gain of around 2,000 feet, the 27E105 offers a moderately challenging ride, making it suitable for intermediate to experienced riders.
Mammoth Lakes, located in the Eastern Sierra region, is a hub for outdoor activities year-round. In the summer months, the region comes alive with mountain biking, hiking, and other outdoor pursuits, drawing visitors from all over the world. The 27E105 trail fits perfectly into this outdoor paradise, offering an exciting, scenic route that showcases the area’s diverse ecosystems and breathtaking vistas.
Key Features of the 27E105 Single Track Trail Mammoth
The 27E105 single track trail is known for its versatility, offering a range of features that make it stand out among other trails in the Mammoth Lakes area. Here are some of the key characteristics that define this trail:
Diverse Terrain
The terrain on the 27E105 single track trail is varied, which adds to the excitement and challenge of the ride. Riders will encounter everything from smooth, flowy sections that allow for high-speed descents to technical, rocky areas that require skill and concentration. The trail offers both uphill and downhill sections, making it ideal for cyclists looking to get a complete workout.
Breathtaking Views
One of the highlights of the 27E105 single track trail is the incredible views it offers. As you ride along the trail, you’ll be treated to sweeping vistas of the surrounding mountains, lakes, and valleys. The trail provides an excellent opportunity to see some of the most stunning natural landscapes in the Eastern Sierra, making it a truly scenic route to explore.
Challenging Sections
For those seeking a challenge, the 27E105 trail delivers. Some parts of the trail are technical, requiring riders to navigate rocky sections, sharp turns, and loose dirt. These challenging sections are not for beginners, but they add an element of excitement and adventure for more experienced riders. For hikers, these sections offer a thrilling experience as they navigate through rugged terrain and enjoy the feeling of being immersed in nature.
Accessibility
The 27E105 trail is relatively accessible for riders who are familiar with the Mammoth Lakes area. There are various access points along the trail, allowing riders to enter at different locations depending on their preferred starting point. The trail can be accessed via shuttle service from the Mammoth Mountain Resort, which makes it easy for visitors to explore the area without worrying about transportation logistics.
Elevation Gain
With an elevation gain of about 2,000 feet, the 27E105 trail provides a moderate challenge for riders. The climb is steady and manageable, but it still requires effort and stamina. For mountain bikers, this uphill portion serves as an opportunity to build endurance before descending back down. Hikers, too, can appreciate the workout that comes with this steady ascent, especially when they reach the top and are rewarded with panoramic views of the surrounding area.
The Best Time to Ride the 27E105 Single Track Trail Mammoth

The best time to explore the 27E105 single track trail in Mammoth is during the late spring to early fall months, particularly from June to September. During this time, the weather is generally mild, and the trail is dry, making it ideal for outdoor activities like mountain biking and hiking. The snow has usually melted by this time, and the trail is fully accessible.
In the winter months, the trail may be covered in snow, making it challenging to navigate. While some outdoor enthusiasts enjoy winter hiking or snowshoeing, the trail is not recommended for mountain biking during this season. However, if you’re looking for a different kind of outdoor adventure, Mammoth Mountain offers world-class skiing and snowboarding in the winter, making it a year-round destination.
Mountain Biking on the 27E105 Single Track Trail
Mountain biking on the 27E105 trail is a unique experience that draws riders of all levels. While the trail is more suitable for intermediate to advanced riders due to its technical sections, beginners can still enjoy parts of the trail, especially the smoother, downhill sections. Riders can enjoy a mix of terrain that includes dirt, rocks, and roots, as well as sharp corners and small jumps, which make for a thrilling ride.
The descent offers high-speed thrills for those who enjoy the rush of downhill biking, while the technical climbs provide a solid workout for those looking to build endurance. The 27E105 trail offers a complete mountain biking experience, with opportunities for both adventure and physical challenge. Many riders choose to ride the trail multiple times, as each run offers new opportunities to improve skills and challenge oneself.
Hiking the 27E105 Single Track Trail
For hikers, the 27E105 trail provides an excellent route for exploring the Mammoth Lakes area. The trail offers a great mix of terrain, including rocky ascents, smooth sections, and varied natural features. As hikers make their way along the trail, they are treated to stunning views of the Sierra Nevada mountains, picturesque meadows, and alpine forests.
The 27E105 trail is suitable for intermediate hikers who are looking for a moderately challenging route with beautiful scenery. Hikers will find that the uphill sections are manageable but still require a solid level of fitness. The trail is also perfect for those who enjoy a sense of solitude in nature, as it is less crowded than some of the more popular hiking routes in the area.
What to Bring When Hiking or Biking the 27E105 Trail
When planning to explore the 27E105 single track trail, it’s important to come prepared. Here are some essential items to bring along for a safe and enjoyable experience:
For Mountain Bikers:
- A mountain bike that is suitable for rugged terrain.
- A helmet for safety.
- Water and snacks to stay hydrated and energized.
- A repair kit in case of flat tires or mechanical issues.
- Appropriate biking gear, including gloves and protective pads.
- Sunscreen and sunglasses to protect from sun exposure.
- A map or GPS device for navigation.
For Hikers:
- Comfortable hiking shoes that provide support and grip.
- A backpack with water, snacks, and layers for warmth.
- A hat and sunscreen to protect from the sun.
- A walking stick or trekking poles for added support on uneven terrain.
- A map or guide to navigate the trail.
- A camera to capture the stunning scenery along the way.
Safety Tips for Exploring the 27E105 Trail

While the 27E105 single track trail is a relatively safe and accessible route, it’s important to follow some basic safety tips to ensure a positive experience:
Know Your Limits
Be honest with yourself about your skill level and physical condition. The 27E105 trail is moderately challenging, and riders or hikers who are not accustomed to the terrain may find it difficult in some sections. Know when to turn back and take breaks as needed.
Ride or Hike with a Buddy
It’s always a good idea to explore the trail with a friend or group. This ensures that help is available in case of emergencies and adds to the enjoyment of the experience.
Stay Hydrated
Bring plenty of water to stay hydrated, especially during hot summer months. Dehydration can make physical activity much harder and can lead to fatigue and other health issues.
Check the Weather Forecast
The weather in the Eastern Sierra can change rapidly, so it’s important to check the forecast before heading out. Make sure you are prepared for any weather conditions, especially if you plan to be on the trail for an extended period.
Respect the Trail and Others
Always practice Leave No Trace principles by packing out all trash and respecting other trail users. If you’re riding, be mindful of other bikers, hikers, and trail runners, and yield the trail when necessary.
Final Thoughts on the 27E105 Single Track Trail Mammoth
The 27E105 single track trail is a must-ride for avid mountain bikers and an essential hiking destination for nature lovers visiting Mammoth Lakes. With its diverse terrain, stunning vistas, and a mix of technical challenges and scenic sections, it’s a trail that offers something for everyone. Whether you’re looking for a thrilling biking adventure or a peaceful hike through the majestic mountains, the 27E105 single track trail provides a memorable experience that showcases the natural beauty of the Mammoth area. Make sure to plan ahead, prepare properly, and respect the trail, and you’ll be sure to have a fantastic time exploring this incredible path in the Eastern Sierra.