South Kaibab Trail

Infobox Hiking trail
Name=South Kaibab Trail
Photo=Sk-trail.jpg
Caption=Colorado River and Phantom Ranch from lower South Kaibab Trail
Location=Grand Canyon National Park, Arizona, United States
Length=7.1 mi; 11.5 km
Start/End Points=Colorado River
Yaki Point, Grand Canyon South Rim
Use=Hiking
Stock (Horse and Mule Use)
ElevChange=4780 ft
HighPoint=South Rim, 7200 ft
LowPoint=Colorado River, 2420 ft
Difficulty=Strenuous
Season=Year Round
Sights=Grand Canyon
Colorado River
Hazards=Severe Weather
Overexertion
DehydrationThe South Kaibab Trail is a hiking trail in Grand Canyon National Park, located in the U.S. state of Arizona. Unlike the Bright Angel Trail which also begins at the south rim of Grand Canyon and leads to the Colorado River, the South Kaibab Trail follows a ridge out to Skeleton Point allowing for 360-degree views of the canyon.

Access

Description

The trailhead for the South Kaibab Trail is located off of the Yaki Point Road, which is closed to private vehicles. The free Grand Canyon National Park shuttle bus is the only way to access the trailhead. The trailhead also marks the eastern terminus of the Rim Trail. From the trailhead, the trail heads north. Hikers begin with a steep descent through the Grand Canyon's upper rock layers: the Kaibab Limestone and Toroweap Formation. At about 1/2 mile one can observe an excellent example of a pustule dome. Here a small deposit of less dense more buoyant evaporite has punctured through a layer of harder limestone above. Through the first ¾ mile, the trail cuts through the eastern side of Pipe Creek Canyon until "Ooo-ahh Point", where the canyon walls turn around Yaki Point and the view of the eastern canyon opens up. The point is named after a common reaction to the view.

From "Ooo-ahh Point" the trail turns around a few switchbacks in a natural break in the Coconino Sandstone until "Cedar Ridge", where the trail begins to level off slightly. "Cedar Ridge" has toilet facilities and offers a place for hikers and mule trains to rest. Below here, the trail continues north around the east site of "O'Neill Butte", descending gradually through the Hermit Shale and Supai Group to "Skeleton Point", three miles from the trailhead. After "Skeleton Point", the trail begins a sharp descent through a natural break in the Redwall Limestone. Despite the name, the natural color of the rock is light beige or gray. The trail cuts to the west of the point where hikers can get a view of Phantom Ranch, then quickly back to the east side of the point. There are numerous switchbacks to descend the 1200 feet through the Redwall Limestone, Muav Limestone, and Bright Angel Shale to the junction with the Tonto Trail, 4½ miles from the trailhead.

A sign marks the trail junction, which has toilet facilities. The Tonto Trail heads west towards Indian Gardens, and east towards "Horseshoe Mesa" and "Hance Rapids". About ¼ past the junction is a point called "the Tipoff", where an emergency phone is located on the east side of the trail. After "the Tipoff" the trail makes its final steep descent to the bottom of the canyon, through the Tapeats Sandstone and Vishnu Schist. This section is the steepest of the "South Kaibab Trail" at an average of 22%. Six miles from the trailhead, there is a junction with the River Trail at its eastern terminus. One-half mile past the junction, there is a tunnel that leads across the Black Suspension Bridge crossing the Colorado River. Mule trips from the south rim cross this bridge except when it is closed to traffic. The other crossing of the Colorado is about ¾ downstream on the Silver Suspension Bridge, accessible from the River Trail.

On the north site of the river the trail turns westward and descends slightly. There is a spur that leads to "Boat Beach" on the Colorado River, just downstream from the black bridge. About ½ mile past the bridge is the junction with the River Trail and North Kaibab Trail, marking the official end on the "South Kaibab Trail" seven miles from the trailhead. There is a restroom and water spigot at the junction. The Bright Angel Campground is located just past here, and Phantom Ranch is about ½ mile past the campground.

Part of Arizona Trail

The South Kaibab Trail is also part of the Arizona Trail system, crossing the state of Arizona from Mexico to Utah. [ [http://www.aztrail.org Arizona Trail Association, Official Website] ] The thru-trail continues north from here along the North Kaibab Trail.

Condition

Grand Canyon National Park categorizes the "South Kaibab Trail" as a corridor trail. With this designation it receives regular maintenance and patrols by park rangers. [ [http://www.nps.gov/archive/grca/wilderness/documents/1988_BCMP.pdf Backcountry Management Plan, Grand Canyon National Park, Appendix G, Section C, p.39] ]

Water availability

Water is not available at any point along the "South Kaibab Trail", except on the north side of the Colorado River. Treated water is only available at the Bright Angel Campground and Phantom Ranch. All water found from natural sources must be filtered, treated, or boiled prior to consuming. [ [http://www.nps.gov/archive/grca/backcountry/backcountry_faq.htm#q16 Grand Canyon National Park Backcountry FAQ, Treating Water] ]

Camping

Hikers may only camp at the Bright Angel Campground, where they can stay overnight with a permit issued by the Grand Canyon National Park Backcountry Information Center. Use of the campground overnight is regulated by the National Park Service, and they call for a maximum number of groups (7 to 11 people) and parties (1 to 6 people), as well as a maximum total number of persons. [ [http://www.kaibab.org/bc/gc_use.htm Grand Canyon National Park Use Areas] ]

Use permits are available on a first-come, first-serve basis from the park's Backcountry Information Center. Requests are taken beginning on the 1st day of the month, up to four month's before the requested first night of camping. [ [http://www.nps.gov/archive/grca/backcountry/permit_procedures.htm Grand Canyon National Park Backcountry Use Permit Procedure] ]

Hazards

Hazards hikers can encounter along the "South Kaibab Trail" include dehydration, sudden rainstorms, lightning, bootpacked ice, flash flooding, loose footing, rockfall, encounters with wildlife, and extreme heat. At the Colorado River, additional hazards include hypothermia (due to the river's consistently cold temperatures), trauma (due to collisions with boulders in rapids), and drowning. [ [http://www.nps.gov/archive/grca/backcountry/smart.htm Grand Canyon National Park Summer Hiking] ]

References

ee also

*List of trails in Grand Canyon National Park
*Geology of the Grand Canyon area

External links

* [http://www.nps.gov/grca/ Grand Canyon National Park, Official site]
* [http://www.kaibab.org/ Grand Canyon Explorer]