Mosquito River Kayaking Guide
The Mosquito River is a 6.7-mile stream in Pictured Rocks National Lakeshore, Alger County, flowing to Lake Superior. Paddlers should know upfront: this river is better known to hikers than to kayakers. The Mosquito Falls trail follows the river over three drops, the largest about 8 feet, and the mouth is extremely shallow where it meets the lake.
One paddle database lists a 6-mile segment from the national-lakeshore boundary to the mouth as Class II–III — but that listing is not corroborated by a published trip report, and the falls, rocky ledges, and shallow mouth make a casual descent implausible at normal flows. We include the listing because it exists, but we do not endorse it as a verified route. Treat it as an unconfirmed claim, not beta.
The reliable Mosquito River experience is on foot: the falls trail, the Chapel–Mosquito loop, and the Lake Superior shoreline. If you bring a boat to this corner of Pictured Rocks, bring it for the lake — with full big-water preparation.
Mosquito River at a Glance
- Region: Central Upper Peninsula — Alger County, Pictured Rocks National Lakeshore
- Difficulty: Unverified — one database claims Class II–III; falls present
- Character: Short waterfall stream to Lake Superior; hiking country
- Signature reach: None verified as a paddle route
- Watch for: Mosquito Falls; extremely shallow mouth; NPS regulations
Paddling the Mosquito River
The database-listed segment (6 miles, Class II–III, unverified)
A paddle database lists the reach from the national-lakeshore boundary to the mouth as Class II–III over about 6 miles. We could not corroborate this with a trip report, and the documented falls and ledges argue for caution. Do not attempt this reach without scouting it yourself first — and honestly, the falls alone suggest portaging would dominate any descent.
The falls and the mouth
Mosquito Falls drops over three ledges (largest about 8 feet) along the hiking trail, and the river's mouth at Lake Superior (about 46.52578, -86.49544) is extremely shallow. Both are destinations on foot, not by kayak.
Hazards & Portages
Waterfalls and rocky ledges on the river; an extremely shallow mouth; Lake Superior surf and cold water at the lake. Pictured Rocks regulations apply: camp only in designated sites, pack out all trash, and follow NPS rules for the backcountry.
Access & Parking
No documented river put-in or take-out exists. The Chapel/Mosquito trailhead (about 46.51965, -86.46206) serves hikers, not paddlers. Lake Superior shoreline access nearby is for experienced sea kayakers only.
Map
The marker below is an approximate reference point at the mouth of the Mosquito River — not a verified launch site.
Paddle It With the Club
The West Michigan Kayaking Club paddles rivers like this one all season long. Come float with us!