Flett Station Flett Tunnel Griff Bridge
The Flett Tunnel is located near the community of Finmark, ON, and one mile west of Flett Station at Milepost 39.8/10.6.
At 630 feet long, it is one of the longest railway tunnels in eastern Canada and the second largest in the area behind the Macdiarmid Tunnel. It is the most visited former railway location in the Thunder Bay District (a permit from Wagner Forest Management is required).
There are two videos of the Flett Tunnel in the playlist below.