Hawthorn Creek (North Cascades)

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Hawthorn Creek (North Cascades) Canyoneering Canyoning Caving
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Hawthorn Creek (North Cascades) Banner.jpg

Difficulty:3C II (v3a3 III)
Raps:‌9, max ↨60ft
Metric
Overall:3.5-6.5h
Approach:20-30min ⟷0.3mi ↑400ft
Descent:3-6h ⟷0.3mi ↓400ft
Exit:5-10min ↑0ft
Red Tape:No permit required
Shuttle:None
Vehicle:Passenger
Location:
Condition Reports:
16 Jul 2023

"Road is closed to vehicles and public access Heather Lake trailhead (about 2-2.5 miles before canyon exit). The posted closure is from May 2023 thro

(log in to submit report)
Weather:
Best season:
Summer to Fall
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]

Hawthorn Creek is one of numerous drainages on the north side of the bulky Mount Pilchuck. Unassuming on topographic maps, a quick look either upstream or downstream from the road to the Mt. Pilchuck Trailhead (which the creek crosses) will reveal some of its canyoneering potential. Other than the unfortunate state of the Mt. Pilchuck Road, the approach is simple and quick, and the drainage itself is beautiful - it feels like a canyon in a lot of places but is still easily exited at several points if one does not want to do the entire descent. While many of the rappels are fairly short, there are quite a few of them and you are never far from the next one during the descent. This creek also features some surprisingly deep pools for its size. The creek bed itself is fairly narrow , with the lips of several of the drops forming an even narrower, constricted space, so parts of it will be more hazardous or possibly impassable at high water levels.

Hawthorn intro4.JPG Hawthorn intro1.JPG Hawthorn intro2.JPG Hawthorn intro5.JPG Hawthorn intro3.JPG

Approach[edit]

Drive the Mountain Loop Highway (SR 92) to the well signed and well used Mt. Pilchuck Road, just east of Blue Bridge (road bridge over the South Fork of the Stillaguamish River).

As of June 2021, the state of Mt Pilchuck road has continued to deteriorate. Without at least moderate clearance you can expected a slow & annoying drive with likely scrapes to the underside of your vehicle.

Continue for 3.8 miles to where the road crosses Hawthorn Creek. Parking for several vehicles is available just uphill of the stream crossing.

Walk back down the road 150' or so until you see the easy, non brushy, not too steep way uphill on the left of the canyon (DCR). (Jun 2021 - there's a piece or pink marker tape, followed by a very short but steep climb into the more open forest).

Ascend open forest, generally staying near the drainage. You can also look into the drainage at several points during the ascent if you wish.

At elevation 2490', turn toward the creek, and join it where it leaves out. The first rappel should be just downstream of this point, near a very large overhead tree trunk.

Descent[edit]

A few of these rappels can likely be downclimbed in lower water levels.

R1: 30' off a tree DCR or DCL into a cool chasm with a giant tree trunk above spanning the drainage (photo below). Even in low flow the pool under the log is surprisingly deep in its center (>6ft). A carefully planned & depth checked jump is possible.

Hawthorn r1.JPG

R2: 10' from dead tree DCR (photo below). Or bypassed with down climbed DCR.

Hawthorn r2.JPG

DC1: 20' with a few different options, one option pictured below. Overhead log rigged provide a rap if needed.

Hawthorn dc1.JPG

  • Hawthorn Creek (North Cascades) hawthorn overhead log rap.jpg
  • R3: 20' off overhead tree DCR (photo below). Short drop into flat open section of canyon.

    Hawthorn r3.JPG

    R4: 60' into a pool below.

    • Dry: DCR through a narrow space formed by an old fallen tree trunk. Some careful footwork can keep you clear of the flow all the way to the bottom. If not so careful end up finishing in a nice pummel at the base of this very narrow waterfall.
    • Wet: DCL, step down towards lip of waterfall. Webbing on massive overhead log provides a line in the flow. When the canyon is running moderate-low this is fun, and this rap is probably the highest flow part.

    Awkward start of the dry route

  • Dry route in high flow
  • Wet route in moderate/low flow
  • R5: 75' off a tree DCL (photo below). Out of the flow options exist further into the trees.

    Hawthorn r5.JPG

  • R5 in moderate-low
  • R5 dry route in high flow
  • R6: 25' rappel off tree DCR through a veil of horizontally sluicing water (photo below). You can easily avoid this rappel by scrambling a bit further DCR, but why would you???

    Hawthorn r6.png

    R7: 25' off a tree trunk laying perpendicular to the water flow (photo below)

    Hawthorn r7 top.JPG Hawthorn r7 bottom.JPG

    R8: 40' off tree DCR (photo below)

    Hawthorn r8.JPG

    R9: 40' off bolts DCR (photo below)

    Hawthorn r9.JPG

    R10: 60' off small tree DCL before the end of the pool from R9 (photo below). Dry options exist further into the trees DCL, but which still drop you into the variable depth pool.

    Hawthorn r10.JPG


    Bonus Rappel[edit]

    From the road you can glimpse a curious chasm with diagonal walls. This is bonus rappel, and potentially the highlight of the route.

    R11: 100' DCL from tree.

    Access: Either scramble down from the bridge, or more adventitiously via the culvert under the road. The culvert and rappel seem to attract high flow, so it likely only possible when the whole canyon is running at moderate-low levels.

  • Accessing the bonus rap via the culvert
  • The bonus rap drop-in
  • The bonus rap is great when the canyon is at moderate-low levels
  • Exit

    • Fixed line: with a little pre-planning you can drop a rope down the well defined drainage just DCL of the bottom pool. This can be used as a fixed line to ascend the steep drainage safely. Requires the technical know-how to ascend effectively.
    • Scramble: from the base of the rappel, climb down the creek a little further and scramble DCR up into the trees, gaining the ridge and better footing. Flow the trees back round to the road.
  • Dropping a rope down the drainage before rapping can provide a shortcut back to the top
  • Exit[edit]

    The exit from R10 is obvious and very short.

    Red tape[edit]

    Beta sites[edit]

    Trip reports and media[edit]

    Background[edit]

    This canyon was first attempted a couple of years ago by Heath Uncapher, Cassandra Sipe, and Yana Radenska. Only one rappel was completed at the time, currently rappel 4. The first descent was on October 24, 2020, by Alec Wagner, Beth Voss, Ryan Fleming, and Yana Radenska.

    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).