Sahalie Falls, Koosah Falls and the blue pool everyone photographs sit on the same Oregon trail, and almost nobody rides all 25 miles
Most people treat Sahalie Falls, Koosah Falls and Tamolitch Blue Pool as three separate errands — park here, walk to the overlook, drive to the next lot, repeat. They’re actually three stops on the exact same trail.
The McKenzie River National Recreation Trail runs almost 25 miles along the river, stringing all three together with a fourth landmark most drivers skip entirely. Why hit three trailheads in one day when one trail gets you to all of them?
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What the trail actually is
Officially it’s Trail #3507, and it follows the McKenzie River across the Willamette National Forest from Clear Lake down toward McKenzie Bridge. AllTrails lists the full point-to-point route at 24.3 miles with about 2,992 feet of elevation gain, and rates it Hard.
The route starts near 3,150 feet by Clear Lake and finishes around 1,430 feet lower down, so it’s net downhill overall — even though it climbs and drops the entire way. Old-growth forest, moss-slick bridges, two major waterfalls and a stretch of exposed lava field all show up before you’re done.
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How most people actually ride it
Almost nobody pedals uphill for 25 miles on purpose. The standard move is a shuttle: get dropped at the upper trailhead near Clear Lake, then ride downhill toward McKenzie Bridge and let gravity handle most of the work.
Shuttle outfits based around McKenzie Bridge and Blue River will haul you and your bike to the top for a fee, and it’s worth every dollar — hiking back uphill for your car is not how you want to end this ride. If you only have time for one stretch, ride from Trail Bridge down; that’s where the trail stops being work and starts being fun.
Three landmarks, one continuous ride
Clear Lake sits at the top of the route, and it’s not just scenery. A lava dam from Sand Mountain backed up the river here about 3,000 years ago, and the drowned forest from before that eruption is still standing on the lakebed, visible through some of the clearest water in Oregon.
A few miles down, Sahalie Falls and Koosah Falls crash within sight of each other on the same short stretch of river — a stop most people drive to on its own, not realizing it’s one mile marker on a much longer trail.
Keep riding and you’ll hit Tamolitch Blue Pool, the impossibly blue-green pool that most visitors only ever see by driving to its own separate trailhead. On the bike, it’s just another landmark along the way.
The part nobody should sugarcoat
The trail’s hardest sections aren’t a secret. Riders and land managers both flag the same three stretches: the east side of Clear Lake, a short technical section below Sahalie Falls, and the sharp lava rock after Tamolitch Blue Pool, where walking your bike is a normal choice, not a failure.
One rule that isn’t optional: don’t jump into Tamolitch Blue Pool. The water sits around 37 degrees year-round, the surrounding cliffs run 10 to 60 feet high, and multiple people have drowned there since 2013, including one death this past June. Admire it from the trail instead.
When to go
The upper trail near Clear Lake typically holds snow into late spring, so summer through early fall is prime riding season. Late summer, like right now, means dry technical rock, ice-blue water at every stop, and thinner crowds if you go on a weekday.
Have you ridden the whole thing, or just the easy half? Either way, seeing these waterfalls from a bike beats seeing them through a windshield.
Trip tips: grab a rental car to get out here, book a camper van if you want to camp along the river before or after the ride, or lock in a hotel in McKenzie Bridge if you’d rather sleep in a real bed.
