South Boundary Trail to Sierra de Don Fernando
South Boundary Trail to Sierra de Don Fernando
3.1
(22)
42
hikers
01:47
6.35km
130m
Hiking
Hike the easy 3.9-mile South Boundary Trail to Sierra de Don Fernando for panoramic views of the Taos Range in Carson National Forest.
Last updated: February 26, 2026
Waypoints
Start point
Get Directions
3.17 km
Highlight • Summit
Tip by
6.35 km
End point
Way Types & Surfaces
Way Types
5.48 km
868 m
Surfaces
6.35 km
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (3,140 m)
Lowest point (3,020 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Sunday 31 May
22°C
6°C
0 %
Additional weather tips
Max wind speed: 20.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
The trail is located within the Carson National Forest. While specific parking details for this exact segment aren't provided, trailheads within national forests typically have designated parking areas. It's advisable to check the official Carson National Forest website or local ranger stations for the most current parking information and directions to the trailhead.
Yes, dogs are allowed on this trail. Please ensure your dog is kept on a leash and that you practice Leave No Trace principles by cleaning up after your pet.
Given its location in an alpine forest and open meadows, the trail is likely best enjoyed during the late spring, summer, and early fall months when conditions are milder and snow has melted. Always check local weather conditions before heading out, especially for mountain trails.
Generally, day hiking in Carson National Forest does not require a permit or entrance fee. However, specific activities or areas might have different regulations. It's always a good idea to check the official Carson National Forest website for the most up-to-date information on permits, fees, and any current restrictions before your visit.
The trail is primarily singletrack with varied surfaces. You can expect smooth sections, especially on slight downhill traverses, but also rooty and rocky portions, particularly at lower elevations. Some parts may feature loose ground, steep sections, and even 'stair steps and washouts' with 'gnarly rocks covered in loose pebbles'.
From the summit of Sierra de Don Fernando, you'll be treated to expansive and spectacular panoramic views. You can see prominent peaks of the Taos Range, including Pueblo Peak, Lake Fork, Sin Nombre, and New Mexico's highest point, Wheeler Peak. To the northeast, Touch-Me-Not and Baldy Mountains are also visible.
The 4.7 km segment specifically to Sierra de Don Fernando is graded as easy for hiking. This makes it a good option for beginners looking for a rewarding hike with stunning views. However, be aware that other parts of the broader South Boundary Trail can be significantly more challenging.
This hike typically takes around 1 hour and 47 minutes to complete. This duration is an estimate and can vary based on your pace, stops for photos, and trail conditions.
Yes, the South Boundary Trail is a multi-use trail. Hikers should be aware that they may encounter mountain bikers and horseback riders along the route. Always be courteous and share the trail responsibly.
Yes, this route primarily follows the South Boundary Trail (164) for about 94% of its length. It also includes a section of the Sierra de Don Fernando Summit Trail (21%) and briefly touches upon the Mondragon Trail (660) (13%).
Beyond the summit views, the trail itself offers diverse scenery. It traverses through an alpine forest and open meadows. There's even a section high in the alpine forest known as 'Heaven on Earth,' suggesting particularly picturesque surroundings.