The longest and wildest free-flowing river left in the eastern United States — 110 to 130 miles of class I–III rapids through Maine’s most remote and beautiful wilderness. Available only in late spring, when the river runs high and the woods are waking up.
The St. John is only a few miles west of the Allagash, yet the two rivers have entirely different personalities. Without large headwater lakes to store water, the St. John rises and falls quickly — sometimes a foot or more in a single day — and is normally canoeable only in late spring.
We drive in to Baker Lake, often just after ice-out. Water level permitting, we start at Fourth or Fifth St. John Pond and make our way for a day or two through the narrow and challenging upper river before reaching Baker Lake. From there to civilization at Dickey, the river grows from a swift stream to a wide, powerful waterway. There are numerous sets of class I and II rapids and no portages. Two long class II–III rapids add excitement to the last days of the trip.
The upper St. John is flanked by woodland rich in wildlife and in Native American and logging history. Once a major water highway, remnants of long-gone settlements can still be found along its banks. Our mid-May trip is usually bug-free and full of the signs of early spring — ice-cold water, patches of snow in the shade, and budding wildflowers. Weather on this week-long, 110–130 mile trip can range from 85 degrees to below freezing.
A detailed packing list is included in your confirmation packet. See Prep & Packing List →
Intermediate to Expert · $1,800 per person
The St. John offers 110–130 miles of class I–III rapids through Maine’s most remote and beautiful wilderness. Our May trip is usually bug-free and full of the signs of early spring, with cool water and abundant daylight. Wildlife sightings are less frequent than in summertime but often feature species rarely seen: bear, fisher cat, snowy owl, and coyote.
The St. John runs only in high water — typically May and early June, and after extended periods of rain. Water level determines both the start point and the difficulty of the rapids. We will confirm conditions with you before departure.
This is not a summer river. It’s a spring river — raw, fast, and unforgettable.
May only — the river rises quickly after snowmelt and spring rain, and drops just as fast. This narrow window is exactly what makes the trip special.
Ice-cold and powerful. Numerous class I–II sets throughout, with two class II–III rapids in the final days. No portages on the main run.
Spring brings species rarely seen in summer: bear, fisher cat, snowy owl, coyote. The woods are quiet and the river belongs to you.
Once a major water highway for Native American and logging cultures. Remnants of long-gone settlements still appear along the banks.
Expect anything — temperatures can range from 85°F to below freezing in a single week. This is part of the adventure, not a drawback.
“Our first trip was so great that I have since done a total of five trips with Allagash Canoe Trips including two more versions of the Allagash trip, a fast ice out trip on the St. John River, and one winter tent-camping trip on Flagstaff Lake. Every trip is a unique challenge and adventure.”
— Steve Deering, repeat guest (5 trips)
The St. John requires more preparation than our Allagash trips. Previous whitewater experience is expected — if you’re new to moving water or want to sharpen your skills before the trip, we strongly recommend one of our Instructional Day Clinics beforehand.
Come physically prepared. The upper river section can be demanding, and cold water adds a serious safety consideration. A wetsuit or drysuit is strongly recommended for the early days of the trip.
Pack for genuine extremes. May on the St. John can be warm and sunny or cold and wet — sometimes both in the same day. Your layering system is not optional.
Places to stay in Greenville and detailed directions to base camp are included in your confirmation packet after you apply.
One departure in May 2026. Spots are limited — we’d love to talk through the trip with you before you apply.
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