Grand Canyon Hiking SenorYermo.com

The following are the 10 most difficult Rim-to-River Trails in descending order:

10. South Kaibab

While hiking Grand Canyon is all relative, this trail is one of the easiest at about 7 miles in length.  It has an elevation loss+gain of approximately 9,600 feet. This is a well maintained corridor trail, just watch out for mule droppings.

9. South Bass

This trail, at nearly 8 miles and 8,800 feet of elevation loss+gain, may feature the longest and most difficult drive to the trailhead. By Grand Canyon standards, the steep sections of this trail are short and few between.

8. New Hance

The only thing keeping this trail from lower on the list is its brevity, at 6.5 miles it is the shortest Rim-to-River trail. But at 8,900 feet of elevation loss+gain, your knees will feel the burn of 700 feet of elevation loss+gain per mile. The section between the South Rim and Coronado Saddle is particularly steep.

7. North Kaibab

The only thing keeping this trail from higher on the list is its length, at 14 miles it’s one of Grand Canyon’s longest. This well maintained corridor trail features 11,500 feet of elevation loss+gain, but the vast majority of that steepness occurs in the first half. The second half of trail between Cottonwood Campground and Bright Angel Campground is more a stroll than a hike.

6. Hermit

This trail is almost 10 miles long and has an elevation loss+gain of 8,700 feet. While unmaintained, it is still in good condition. Many a Grand Canyon backpacker has found descending and/or ascending the Cathedral Stairs an exhausting proposition.

5. Tanner

What makes this 9 mile trail with 9,300 feet of elevation loss+gain particularly difficult is the complete lack of water, unless you’re lucky enough to be hiking during or right after a storm. The section between the Rim and 75-Mile Saddle is steep, and the stretch from atop the Redwall to the Colorado River is vastly bereft of shade.

4. Boucher

This trailhead is technically located beneath the Rim in Hermit Basin. However, if you plan to hike it all the way to the bottom, the distance from Hermit Trailhead is 10.5 miles. There is an elevation loss+gain of 8,500 feet. The lack of consistent switchbacks through the Supai and Redwall layers make this trail painfully steep.

3. Thunder River

The distance from this remote North Rim trailhead to the Colorado River is 14 miles. Round trip from Indian Hollow contains 8,600 feet of elevation loss+gain. The Esplanade traverse is the only longer portion of this trail that isn’t strenuous. When departing from the Bill Hall Trailhead, this hike can be shortened by about 3 miles.

2. North Bass

Only the most experienced, determined, and physically fit hikers will finish this 13.5 mile hike in 1 day. This trail is very challenging and features many sections that are in poor condition. On the bright side, solitude and perennial water near the halfway point can ease the struggles of this difficult trek.

1. Nankoweap

Ask any veteran Grand Canyon backpacker, and the majority will answer that this is the most difficult Rim-to-River trail. Depending on your choice of trailhead, this hike is about 14 miles long and experiences roughly 11,500 feet of elevation loss+gain. The northern trailhead actually has a substantial elevation gain before even reaching the Park boundary. There are lengthy and laborious steep segments, and the Supai traverse is demanding. Just to spice it up, there is no reliable perennial water until reaching Nankoweap Creek, after over 10 fatiguing miles of hiking.