Nail Trail and Pajarito Canyon Loop

This loop is generally considered difficult for hikers, requiring good fitness due to a significant ascent. The Nail Trail section involves a 'steep, nasty climb', while the Pajarito Canyon Trail offers a more gentle descent.

Hikers typically complete the 5.6 km (approximately 3.5 miles) loop in about 1 hour and 45 minutes to 2 hours, depending on pace and stops.

The terrain is diverse. You'll encounter a descending dirt road, a logging road, and singletrack sections. The Pajarito Canyon Trail can be 'loose and chunky' with potentially overgrown sections of thorny plants, especially at certain times of the year.

Yes, dogs are allowed on the Pajarito Canyon Trail, which forms a significant part of this loop. Please ensure your dog is on a leash and you clean up after them.

While the trail can be enjoyed in many seasons, spring and fall often offer the most pleasant temperatures and vibrant scenery, including lush wildflowers. Be mindful of potential overgrown sections in summer and snow/ice in winter.

No, there are no specific permits or entrance fees required to hike the Nail Trail and Pajarito Canyon Loop, as it is located within the Santa Fe National Forest. However, always check for any current forest service regulations or fire restrictions before your visit.

The trail is located near Los Alamos, New Mexico, within the Santa Fe National Forest. The loop typically begins by heading north on a descending dirt road. While specific parking details aren't provided, trailheads in national forests usually have designated parking areas. It's advisable to check local maps or resources like peecnature.org for the most up-to-date access information.

You can expect a diverse and scenic landscape. The loop offers a 'cruising descent through a scenic canyon' after the initial climb, with the Pajarito Canyon Trail running alongside a river. You'll pass through unburned forest, see lush wildflowers, and may even catch distant views of Santa Fe from certain points.

Yes, the route incorporates sections of several other trails. You'll primarily be on the Nail Trail and the Pajarito Canyon Trail, but it also passes through parts of the Twomile Mesa Trail, Pajarito Nail Connector, and the Perimeter Trail.

While you can hike in either direction, many find it strategic to tackle the strenuous 'steep, nasty climb' of the Nail Trail first. This allows for a more gradual and 'cruising descent' through the scenic Pajarito Canyon Trail to complete the loop.

When hiking in Santa Fe National Forest, it's important to follow Leave No Trace principles, stay on marked trails, and be aware of any fire restrictions, especially during dry seasons. Pack out all trash, respect wildlife, and keep dogs leashed. Always check the official US Forest Service website for the latest regulations and alerts specific to the area.