Au Train Bridge
River · Michigan
ℹ️ Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
The M-28 bridge over the Au Train River is a beloved UP ritual: leap from the bridge into the river, then float downstream to the sand beach where the river meets Lake Superior. The jump-float-beach loop makes for a full mini-adventure without leaving the roadside. Depth under the bridge changes with the season, so swimmers always check before leaping.
Good to know
| Water type | River |
|---|---|
| Water temperature | cold |
| Depth | check depth before jumping; varies |
| Best season | June-August |
| Fees | Free |
| Reservations required | No |
| Parking | parking near the M-28 bridge |
| County | Alger County |
| Nearest town | Au Train |
| Safety notes | no lifeguard; bridge jumping risk; verify depth before jumping |
Map
Nearby swimming holes
Frequently asked questions
Does Au Train Bridge require reservations?
No reservations are required at Au Train Bridge based on current information — but verify before you go.
Is there a fee to visit Au Train Bridge?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Au Train Bridge?
The best season is typically June-August.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026