Mount Paugus via Kelley Trail and Old Mast Road
Mount Paugus via Kelley Trail and Old Mast Road
4.6
(3300)
17,944
hikers
05:50
16.4km
1,000m
Hiking
Hike the difficult 10.2-mile Mount Paugus via Kelley Trail and Old Mast Road loop, gaining 3272 feet with panoramic views.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
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10.5 km
Highlight • Summit
Tip by
16.4 km
End point
Way Types & Surfaces
Way Types
14.0 km
2.38 km
< 100 m
Surfaces
10.9 km
2.96 km
2.28 km
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Wednesday 6 May
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This route was planned by komoot.
The trailhead for the Mount Paugus via Kelley Trail and Old Mast Road loop is located at the Ferncroft Trailhead. Parking is available there, but it's important to note that it can fill up quickly, especially on summer weekends. Arriving early is advisable to secure a spot.
Yes, the entire trail is dog-friendly, making it a great option if you want to bring your canine companion along for the hike.
The trail offers a rewarding experience in various seasons. However, spring can bring rotting snow and mud, so waterproof footwear is essential then. For the most pleasant conditions, late spring through fall is generally recommended. Always check current conditions before heading out.
While there isn't a specific permit required for hiking Mount Paugus itself, you are hiking within the White Mountain National Forest. A recreation pass, such as the America the Beautiful Pass or a local White Mountain National Forest pass, may be required for parking at some trailheads. It's always best to check the latest regulations for the White Mountain National Forest before your visit.
The terrain is varied and demanding. You'll encounter rocky sections, a dried-out streambed, and rock scrambling, particularly on steeper parts closer to the summit. The Kelley Trail has steep ascents as it nears the top, and can be slippery when wet. The final approach to the summit on the Lawrence Trail can be steep and rocky with loose 'kitty litter' rock. The Old Mast Road section can also have 'kitty litter' on the descent, though some find it more gradual and open.
This is a challenging hike. Based on typical hiking speeds, it generally takes around 5 hours and 50 minutes to complete the full loop. However, this can vary depending on your pace, breaks, and trail conditions.
The hike offers breathtaking views, especially from the ledges near the summit. You can enjoy expansive vistas of the Lakes Region and peaks like Whiteface and Passaconaway. Westward views reveal Potash Mountain and parts of the Franconia Range. A notable natural feature along the Kelley Trail is a stunning box canyon. The summit itself, Mount Paugus South Peak, provides an open, rocky area with panoramic views.
While it's designed as a loop, some hikers prefer an out-and-back route using only the Kelley Trail. This is often due to the Old Mast Road section, which some find less pleasant for descending because of loose 'kitty litter' rock. However, others describe the Old Mast Road descent as very gradual and open. Consider your comfort with varied terrain when deciding.
Yes, the Kelley Trail passes through gorges carved by glacial meltwater, offering a glimpse into the area's geological history. The Old Mast Road also has historical significance, as it was used in the 1700s for timber transport by the Royal Navy.
Yes, the route incorporates sections of several official trails. You will hike along parts of the Kelley Trail and Old Mast Road, and also pass through sections of the Lawrence Trail and the Wonalacent Range Trail.
Given the challenging and varied terrain, sturdy hiking boots are essential, especially waterproof ones if hiking in spring. Bring plenty of water, snacks, and layers of clothing as conditions can change. Trekking poles can be helpful for the steep and rocky sections. Always carry a map and compass or a reliable GPS device, as well as basic first-aid supplies.