Fly fishing

The Main River

The Main River rises in the Long Range Mountains and runs 57 kilometres to the sea at White Bay. It was designated a Canadian Heritage River in 2001.

The river

A wilderness river.

Source and mouth
The Main River originates in the Long Range Mountains on the Great Northern Peninsula and enters the sea at White Bay.
Length
The river is 57 kilometres long.
Designation
The Main River was designated a Canadian Heritage River in 2001.
The land
The river passes through open marshland and old-growth boreal forest.
Ecoregions
Its ecosystems belong to two of the province's ecoregions, the Long Range Barrens (Northern Long Range sub-region) and the Northern Peninsula Forest (Eastern Long Range sub-region).
An aerial view of a river winding through green wetland, with spruce forest and hills beyond.

Wildlife

Who shares the river.

The river passes through terrain that is home to many species of bird, the Northern Peninsula caribou herd, moose, black bear and the Newfoundland marten, a species at risk.

Caribou stand in golden autumn grass on a hillside.
Caribou on a hillside. Wildlife seen during the 2026 season.

On the water

Salmon and brook trout.

The fish
The Main River holds Atlantic salmon and brook trout.
Catch and release
Atlantic salmon fishing on the Main River is catch and release.
Getting in
The Main River is reached by ATV and by helicopter.

Plan your expedition

Tell us when you would like to fish.

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