Warning!

Canyoneering includes the worst hazards accociated with climbing AND aquatics.  Combining these magnifies the risk of catastrophic injury exponentially.  

Class 1 and 2 Canyoneering requires expertise to avoid getting caught in unsafe conditions.

Class 3 Canyoneering is NOT feasible or safe for most Scout Units without a professional outfitter and guide service.

Class 4 Canyoneering is beyond what Scouting is set up for and banned by Scouting America.

Canyoneering requires special training and equipment.  Even with the right training and equipment, canyoneering has signficant risks.  Without proper training and equipment, canyoneering places you at real risk of catastrophic injury and death. 

Do NOT Attempt Canyoneering without properly Trained Instructors and Guides!

Note: Canyons in the Pacific Northwest is different from other parts of the US and World.  The PNW is a bit wide and canyoneers from elsewhere should 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 our region, check out the WCC Safety page. 

Canyoneering

Canyoneering is a specialized activity requiring advanced planning and technical skills. Scouting units participating in canyoneering must follow the guidelines set forth in Canyoneering Safely (www.scouting.org/outdoor-programs/COPE/).

The American Canyoneering Association has developed a rating system for canyons that can be found at www.canyoneeringusa.com/intro/canyon-ratings.

Cub Scouts may hike ACA-rated Class 1 canyons with age-appropriate bouldering over obstacles or other steep faces without going more than a few feet off the ground with trained adult spotters. Cub Scouts may not participate in canyoneering activities in ACA Class 2 or higher canyons.

Webelos Scouts may hike in ACA-rated Class 1 and Class 2 canyons with age-appropriate bouldering over obstacles or other steep faces without going more than a few feet off the ground with trained spotters. Webelos Scouts may not participate in canyoneering activities in ACA Class 3 or higher canyons.

Scouts BSA members may participate in canyoneering activities in ACA-rated Class 1 and Class 2 canyons with age-appropriate bouldering obstacles and trained spotters. They may also participate in canyoneering activities in ACA-rated Class 3 technical canyons. All bouldering moves should have appropriate spotters. Scouts BSA members may not participate in canyoneering activities in ACA-rated Class C canyons.

Older Scouts BSA members, Sea Scouts and Venturers participate in canyoneering activities in ACA-rated Class 1 and Class 2 canyons with age-appropriate bouldering obstacles with trained spotters. They may also participate in canyoneering activities in ACA Class 3 and Class C canyons. All bouldering moves should have appropriate spotters.

Participation in canyoneering activities in ACA-rated Class 4 canyons is not allowed for any Scouting units.

Canyoneering Ratings

Canyons recieve a rating to help you determine the skill level need and risk assocated by that canyon.  Note that rains and flooding and turn any mild canyon into a very dangersous 

Source: canyoneeringusa.com and canyoneering.net

Technical Rope Work / Terrain

Canyoneering ratings begin with a number, 1 through 4, broadly describing the technical nature of the canyon. This rating immediately provides a sense of skill appropriateness and necessary gear for the descent. 

• CLASS 1 - Canyon Hiking Non-technical. No rope is required. See the route description for difficulties.

• CLASS 2 - Basic Canyoneering Scrambling, easy climbing or downclimbing. A rope may be handy for handlines, belays, lowering packs and emergency use. Exit or retreat possible upcanyon without fixed ropes.

• CLASS 3 - Intermediate Canyoneering Rappels or technical climbing and/or downclimbing. A rope is required for belays and single-pitch rappels. Retreat upcanyon would require fixing ropes.

• CLASS 4 - Advanced Canyoneering Aid climbing, multi-pitch rappels and/or complex rope work (such as re-belays, tyrollean traverse, or guided rappels) may be required. Might also require difficult pothole escapes, serious squeezing, extensive high-risk downclimbing, or have difficult-to-establish natural anchors. Rappels longer than 200 feet will usually earn a canyon a Class 4 rating.

Water Volume / Current 

• A 

  • Normally dry or very little water

  • Dry falls

  • Water, if present, can be avoided and/or is very shallow

  • Shoes may get wet, but no wetsuit or drysuit required

• B 

  • Normally has water with no current or very light current

  • Still pools

  • Falls normally dry or running at a trickle

  • Expect to do some deep wading and/or swimming 

  • Wetsuit or drysuit may be required depending on water and air temperatures.

• C 

  • Normally has water with current. Waterfalls. Expect to do some deep wading and/or swimming in current

  • Wetsuit or drysuit may be required depending on water and air temperatures

  • Class C canyons may be rated more precisely using the following system:

    • C1 - Normally has water with light to moderate current. Easy water hazards.

    • C2 - Normally has water with strong current. Water hazards like hydraulics and siphons require advanced skills and special care.

    • C3 - Normally has water with very strong current. Dangerous water hazards. Experts only.

    • C4 - Extreme problems and hazards will be difficult to overcome, even for experienced experts with strong swimming skills.

Duration (Time) Rating

The roman numerals following the water ACA rating indicate approximately how long the entire canyon trip generally takes a typical group to complete. Actual time required can vary substantially in either direction, but this value is a guideline for distinguishing long canyons from short canyons.

• I: Short Day [1-3 hours]

• II: Half Day [Between 4-6 hours]

• III: Full Day [Between 7-12 hours]

• IV: Long Day [Between 13-18 hours] Get up early, bring a headlamp, possible unintended bivy.

• V: Overnight [1-2 days]

• VI: Multi-Day [2 or more days]

PG

Some beta authors will append a movie-style R or X to the ACA rating indicating that extraordinary risks of different degrees exist in the canyon. Also, some ratings will also include a rating for the difficulty of climbing required by the canyon in the Yosemite Decimal form (5.11a, for instance)

The allowed values for this property are:

• (No Rating or G): Normal risk inherent to all canyoneering activities.

• PG (PG-13 or R-): Some extra risks. May be uncomfortable for beginners.

• R Risky: One or more extraordinary risk factors present. Not recommended for beginners.

• X (R+) Extreme: Only for experts. Multiple, and/or higher order--read life threatening--risk factors present.

• XX Double Extreme: Definitely life-threatening even for experts.

Canyoneering Skills

Canyoneering shares many of the same skills as climbing but differ in many ways.  Canyoneering skills focus primarily on one-way descent, water navigation, and retrievable rigging, whereas climbing skills focus on ascending upward movement, partner belaying, and permanent protection placement. 

Ropework and Rigging

• Single-strand vs. double-strand: Climbers typically rappel on a double-strand rope pulled down from an anchor, whereas canyoneers use a single-strand rope set to the exact length of a drop with a pull cord or block system to retrieve the rope from below. 

• Rope types: Canyoneering relies on static (non-stretchy) ropes to minimize bounce and handle high friction, while climbers use dynamic (stretchy) ropes to absorb the impact of a fall. 

• Releasable systems: Canyoneers must master heavily specialized, weighted-load releasable hitches (like a Munter or block variants) so they can rescue a stuck partner or escape a system in moving water—a skill rarely used in standard climbing. 

Anchors

• Disposal and left-behind gear: Climbers use expensive gear like cams and nuts that they recover, or bolt anchors meant to be disassembled. Canyoneers use webbing, natural horns, or retrievable anchor setups that are left behind or sacrificed to the elements. 

• Rock quality judgment: Canyoneering requires evaluating soft, weathered, or rotting rock/sandstone formations where traditional rock protection fails or bolts degrade much faster. 

Movement and Environment

• Direction of travel: Climbing moves primarily up a vertical face where what you climb can usually be downclimbed. Canyoneering moves down into deep gorges and drops where return is often impossible, turning the route into a natural one-way puzzle.

• Aquatic and hazard skills: Canyoneering requires swimming in swift currents, managing whitewater hydraulics, and dealing with flash flood risks—skills completely separate from dry vertical rock. 

• Downclimbing and partner assists: Instead of technical upward rock climbing grades, canyoneers rely heavily on secure body positioning, partner-assisted downclimbs, and un-roped scrambling over slick, wet terrain. 

Skill/Course Level (Training Progression)

When looking at Levels, you are usually looking at an educational curriculum or certification track taught by outfitters and associations: 

• Level 1: Introduction to basic personal movement, equipment identification, and simple rappelling.

• Level 2: Intermediate anchor building, basic rigging, and pothole escapes.

• Level 3: Advanced ropework, leadership skills, and complex problem-solving.

• Level 4: Specialized applications or companion rescue training. 

Guided Canyoning Outfitter Services

It is unlikely that your unit has adequate Adult Guides and all the equipment needed for a safe Canyoneering Outing.  Outfitters provide professional instruction and guided trips with gear provided (such as thick wetsuits and safety equipment): 

• Wild Sky Adventure Guides

  • Snoqualmie & Mount Rainier / Guided full-day swiftwater trips

  • Phone: +1 206-905-9385

• Cascade Canyon Guides

  • Columbia River Gorge & PNW / Waterfall canyoning instruction

  • Phone: +1 541-716-1463

Canyoneering Gear

Canyoneering is a mix of rappelling and dealing with swift water.  Some of the gear used for climbing and rafting can be used with Canyoneering, but specialized gear is often required for Canyoneering.

Because of all the specialized gear needed for Canyoneering, it may be best to use a guide service for your Canyoneering adventure. 

Core Technical Equipment

• Canyon Harness

  • Features a low attachment point and a protective, removable PVC seat cover to withstand constant sliding on rock

  • A popular option is the Kong Target Canyon harness

• Rappel Device & Carabiners

  • Specialized descenders (like the Imlay Critr3) paired with locking screw carabiners designed for aquatic or dry slot drops

• Static Ropes

  • Thin, low-stretch static ropes (typically 8mm to 9.2mm) that do not absorb excessive water weight

• Helmet

  • A tough polycarbonate or hybrid helmet to protect against loose rock and narrow canyon walls

Clothing and Thermal Protection

• Wetsuit / Drysuit

  • Essential for cold water pools. A 3mm to 4mm neoprene suit—or armored options like the Gear Gravity Kevlar Armored Wetsuit—protects against extreme abrasion from narrow rock squeezes

• Footwear & Gloves

  • High-shaft sticky rubber canyon shoes and basic grippy work gloves (like Showa Atlas) to guard hands during scrambles

Packs and Ancillary Gear

• Canyon Backpack

  • Heavy-duty PVC or TPU pack (30–50 liters) featuring side and bottom drain holes so water evacuates rapidly

• Anchor Kit

  • Tubular nylon webbing, quick links (rapides), a knife, and a lighter for emergency anchor maintenance

Top Canyoning Locations & Routes

There are over 200 established swiftwater canyons and technical routes, primarily concentrated in Western Washington near the Cascade Mountains and the Olympic Peninsula.

Snoqualmie Pass & North Bend Area

• • Highlights: Known for having some of the most reliable water flows and accessible granite canyons in Western Washington. Popular local runs include routes like Pulse Creek and Hidden Treasure. 

  • Details: This region offers the easiest access and most reliable water flows in Western Washington. Popular technical runs feature sculpted granite, cascading waterfalls, and deep pools.

  • Notable Canyons: 

    • Deadhorse Canyon 

      • aka Deadhorse Canyon or "The Crack of Doom" 

      • ‌3C3 III R (v5a5 V) Swift water

      • Includes "The Crack of Doom" and Krakatoa sections featuring intense multi-pitch rappels 

      • Location: Mount Baker-Snoqualmie National Forest, Washington. 

      • Approach: Involves a roughly 2 km hike with a significant elevation drop (around 2,000 feet) to reach the creek bed, featuring mild forest terrain transitioning into bushwhacking through tall blueberry bushes and a marshy meadow. 

      • The Descent: Known for powerful, committing waterfall rappels, including a massive 100-foot initial drop and the "Krakatoa" section featuring dual 150-foot rappels that drop behind roaring waterfall veils into deep cracks. 

      • Hazards: High-volume water flow ("pushy" hydraulics), sharp basalt rock that can easily cause core shots on ropes if they move laterally under tension, and a mandatory, swift, deep river swim as the final obstacle before the hike out. 

      • Rope Management: Canyoning beta on Ropewiki for Deadhorse Creek strongly advises creeping ropes over sharp basalt edges or having the final person descend directly in the flow to protect the line

      • ropewiki.com/Deadhorse_Creek 

    • Dingford Creek

      • ‌3C III (v3a4 II) Swift water

      • ropewiki.com/Dingford_Creek 

    • Box Creek

      • Multiple canyons with same name - this is the one in the Alpine Lakes area

      • ‌2C I (v1a4 I) 

      • ropewiki.com/Box_Canyon_Creek_(Alpine_Lakes) 

    • Big Creek

      • ‌3C2 III (v4a4 IV) Swift water

      • ropewiki.com/Big_Creek_(South_Cascades) 

    • Sapphire Pools

      • Located near Roslyn, WA in the East Cascades; popular mid-summer aquatic canyoning destination

      • Prime season: July–August

      • Level 2 Beginner Canyoning Adventure 

      • wildskyguides.com/washington-canyoneering-guides 

Mount Rainier National Forest Area (Packwood Region)

• Details: Known for pristine alpine water, natural rock slides, and immersive, cold-water slot descents.

• Notable Canyons: 

  • Electric Boogie (Packwood)

• • • Offered by Wild Sky Adventures

      • Canyon is located 20 minutes from Packwood

      • Located on private or restricted access routes within the Gifford Pinchot National Forest and is only accessible via guided tours with Wild Sky Guides

    • Rating:

      • Level 2 Plus

      • "family-friendly" - ages 6 and up with an adult

    • Highlights: 

      • 3–5 hour descent with natural water slides and waterfall rappels

      • Features a natural water slide right at the start, followed by hours of cascading waterfalls, deep pools, and rappels.

    • Access: Guided trips meet in Packwood before a short walk into the Gifford Pinchot National Forest

    • Prime season: June–August

    • wildskyguides.com/best-adventure-packwood/ 

  • Hager Canyon 

    • ‌3C2 III R (v5a4 II) Swift water

    • ropewiki.com/Hager_Canyon 

• • Big Creek

    • ‌3C2 III (v4a4 IV) Swift water

    • Renowned as one of the most scenic and sought-after technical slot canyons in Washington, featuring high-flow water and rappels.

    • ropewiki.com/Big_Creek_(South_Cascades) 

  • Davis Creek

    • ‌3C2 II (v4a4 III) Swift water

    • Notable high-water technical canyon in the northern portion of the forest near Randle

    • ropewiki.com/Davis_Creek_Canyon 

  • Galena Creek 

    • 3C1 I PG (v4a3 II) Swift water

    • A short, steep, and technical roadside canyon featuring multi-pitch rappels that is popular during specific seasonal windows

    • ropewiki.com/Galena_Creek 

Olympic Peninsula / Big Quilcene River

• • Highlights: Deep, dramatic rock gorges featuring drops like Casserly's Cascade and natural pool jumps.

  • Details: Characterized by fern-filled, mossy gorges, steep canyon walls, and dense rainforest surroundings.

  • Notable Canyons: 

    • Howe Creek 

      • ‌2C III (v1a4 III) Swift water

      • Tributary of the Quinault River requiring swimming and scrambling

      • ropewiki.com/Howe_Creek 

    • Big Quilcene River Gorge

      • ‌3C III (v2a4 III) Swift water

      • Located on the eastern side of the Olympic Peninsula (Jefferson County); features Casserly's Cascade with a 25-foot rappel and natural pool jumps

      • ropewiki.com/Big_Quilcene_River 

Columbia River Gorge

• Details: Famous for its dramatic waterfall corridors and basalt rock formations. 

• Memaloose Creek

  • ‌3C II (v3a4 II) Swift water

  • ropewiki.com/Memaloose_Creek 

• Archer Creek 

  • 3C I (v3a4 I) Swift water

  • ropewiki.com/Archer_Creek 

Others

• Pulse Creek

  • Offered by Wild Sky Adventures

  • Located in Western Washington; featured as an introductory, beginner-friendly guided location during the summer months.

  • Level 1

  • wildskyguides.com

• Hidden Treasure Canyon

  • Offered by Wild Sky Adventures

  • Another primary introductory wet-canyon location for first-time explorers.

  • Level 1

  • wildskyguides.com

• Tesseract Canyon

  • Rating: 4B III PG 

  • Multipitch - fun but beyond Scouting Guidelines 

  • ropewiki.com/Tesseract_Canyon