MCKENZIE BRIDGE RAFTING FIELD GUIDE
Beneath Marble Cliffs: A Two‑Day Descent into the California Salmon’s Nordheimer Gorge
A focused, two‑day expedition on the California Salmon River that threads class IV–V whitewater through marble and granite gorges; this guide lays out the runs, choices of sections, and the practical details to plan your trip.
Beneath Marble Cliffs: A Two‑Day Descent into the California Salmon’s Nordheimer Gorge.
The California Salmon River is one of the Northwest’s premier class IV–V spring rafting runs, plunging through a narrow, steep‑walled gorge of glistening marble and granite as it drains the Marble Mountain and Salmon‑Trinity Wilderness into the Klamath National Forest. Over two days guides from High Country Expeditions run a lower gorge of class III–IV rapids and waterfalls before pushing upriver into the infamous Nordheimer Gorge, a continuum of raftable waterfalls and long turbulent rapids that culminate in the Freight Train.
Highlights
Outing Highlights
Nordheimer Gorge — a relentless upper run
The second day threads the Nordheimer Gorge: raftable waterfalls, long turbulent rapids, somersaulting waves and enormous holes. Named features include Bloomer’s Falls, Lewis Creek Falls, Airplane Turn, Achilles Heel, Whirling Dervish, Cascade Falls, Last Chance and the class V Freight Train.
Lower run: waterfalls and Gaping Maw
Multi‑day itineraries typically begin on the lower run, a gorge punctuated by waterfalls and a series of class III–IV rapids that build toward the class IV+ feature known as Gaping Maw — a runnable but demanding lead‑in to the upper water.
Choices for skill and family groups
High Country Expeditions runs varied sections—from class II–III stretches to full class V runs—so groups can match the river to experience levels; guides may pick the section based on water, weather and group makeup.
What the day feels like
What the two‑day expedition feels like
The trip moves from an initial day of roaring, rapid‑studded canyons and scenic waterfalls into a second day that reads like a catalogue of extreme whitewater: long, powerful rapids, inverted waves and tight boulder gardens that require continuous attention and decisive paddling. Guides run paddle rafts and stern‑assist paddle raft configurations and tailor the experience to the water and the group.
Suitability
Who it's for
Who this trip suits — and who should think twice.
Practical planner
Details to review before reserving
This is a two‑day expedition presented with expedition‑style luxury glamping on overnight stops.
Trips are conducted on paddle rafts and stern‑assist paddle raft configurations depending on the run and conditions.
The meeting location is on the California Salmon River in Northern California; exact put‑in details are handled by the operator.
High Country Expeditions offers multiple sections—from class II–III to class V—and also runs longer two, three and four day itineraries on the river.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the expedition?
The advertised offering is a two‑day expedition.
Where do we meet for the trip?
Meeting is on the California Salmon River in Northern California.
Is there a minimum age to join?
Yes — there is a 14‑year minimum age requirement for trips on the California Salmon River.
Do I need previous paddling experience?
Previous paddling experience is recommended, especially for the upper class IV–V sections; guides can place groups on gentler sections if appropriate.
Which rapids are the highlights of the run?
Notable rapids and features include Gaping Maw on the lower run and, upriver in Nordheimer Gorge, Bloomer’s Falls, Lewis Creek Falls, Airplane Turn, Achilles Heel, Whirling Dervish, Cascade Falls, Last Chance and the class V Freight Train.
Can the guides change which section we run?
Yes — guides may decide which river section to run based on water levels, weather and client group makeup to prioritize safety and enjoyment.