Whitehorse Creek

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Whitehorse Creek Canyoneering Canyoning Caving
Also known as: Llaos Hallway; Llaos Hallway-Whitehorse Creek.
Rating:
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Whitehorse Creek Banner.jpg

Difficulty:3A I (v2a1 I)
Raps:‌1, max ↨10ft
Metric
Overall:
Red Tape:No permit required
Shuttle:None
Vehicle:Passenger
Location:
Condition Reports:
31 Aug 2014




"Totally dry, but still minor rockfall hazard. Not a major canyoneering objective, but still a cool place to visit.

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Weather:
Best season:
July-Sept
winterspringsummerfall
DecJanFebMarAprMayJunJulAugSepOctNov
Regions:


Welcome! Canyons in the Pacific Northwest can be different from those you might be used to. Be ready for unlinked bolts, retrievable traverse lines, and challenging aquatic environments. For more on local practices, and the best way to get started in the region, check out the WCC Safety page.
  • Unlinked Bolts - groups should be comfortable rigging unlinked bolts, either temporarily linking them for all but the last person, or using a passive redundancy method. Most importantly, if you find two bolts side by side that are unlinked, do not add webbing to them. Linking bolts designed to be unlinked will likely cause damage during seasonal floods.
  • Traverse Lines - many canyons are rigged to allow traverse line access to an exposed anchor station. This should be done using self-belay or team belay techniques. Do not leave fixed lines in the canyons.
  • Challenging Environments - the highly aquatic nature of PNW canyons can surprise many. Cold temperatures, slippery rocks, loud waterfalls, and strong currents all lead to unexpected problems. Do not underestimate the need for strong team work and technical proficiency. Belays are frequently not possible. Unattended gear will sink or float away. Sliding and jumping is the cause of most major injuries, so it's critical to effectively communicating water depth & submerged hazards.

Introduction[edit]

Bizarre slot canyon / narrows carved out through compacted pumice on SW slopes of Crater Lake. There may be water running earlier in the season, but it dries up heading into late summer. A helmet is essential per constant rockfall hazard. In visiting in late summer 2014, there was a constant light stream of fine gravel and pebbles coming down from above. The canyon may be more dangerous in wet conditions.

Visiting the narrows is short & sweet. Expect to spend a couple of hours. It's usually an out & back.

Approach[edit]

From the junction with the south entrance to Crater Lake, head west on Hwy 62 for 3.8mi. At 3.5mi, Whitehorse Creek passes through a culvert underneath the road. It's easy to miss, so watch your mileage. Continue 0.3mi further west to a parking pullout on the north side of the road.

From the parking area, backtrack along Hwy 62 to the creek and thrash north along the east side of the Whitehorse Creek. Keep going for 0.25mi and use an obvious side drainage to enter the creek. Go downstream.

Descent[edit]

Follow the creek downstream as it entrenches and slots up in the compacted pumice.

  • R1: 10ft. In 2014 used a large log as an anchor to rap down. Set a fixed rope if you are planning to return the same way.

Below the canyon stays tight for a short distance with some easy downclimbs before opening up into a nice narrows with overhanging walls and a big alcove. Continue downstream to reach the confluence with Castle Creek. Reportedly huge blocks of snow can be found here into late summer.

Exit[edit]

Return the way you came. Be prepared to re-ascend your rope.

Red tape[edit]

None.

Beta sites[edit]

Trip reports and media[edit]

Background[edit]

Further Explorations[edit]

  • It might be possible to head up or downstream on Castle Creek and thrash out elsewhere to do a loop.
  • Little Castle Creek looks interesting.

Credits

Information provided by automated processes. KML map by (unknown). Main photo by (unknown). Authors are listed in chronological order.

In all habitats live animals and plants that deserve respect, please minimize impact on the environment and observe the local ethics. Canyoneering, Canyoning, Caving and other activities described in this site are inherently dangerous. Reliance on the information contained on this site is solely at your own risk. There is no warranty as to accuracy, timeliness or completeness of the information provided on this site. The site administrators and all the contributing authors expressly disclaim any and all liability for any loss or injury caused, in whole or in part, by its actions, omissions, or negligence in procuring, compiling or providing information through this site, including without limitation, liability with respect to any use of the information contained herein. If you notice any omission or mistakes, please contribute your knowledge (more information).