Gros Morne

The namesake peak of a world heritage park, Gros Morne Mountain rises to 806 metres as the second-highest summit in Newfoundland, its bald, flat-topped dome overlooking the fjords and tablelands of Gros Morne National Park.

The loop covers about 16 kilometres with roughly 800 metres of gain, approaching through boreal forest before a steep scramble up a loose scree gully gains the arctic-alpine plateau, where the trail circles past views over Ten Mile Pond and the coast. The rocky summit stretch is strenuous and exposed.

Practical detail: a park pass is required, and the upper trail stays closed until late June to protect nesting ptarmigan and calving caribou, so hikers confirm the opening date before planning. Weather on the plateau turns quickly, with wind and fog common.

Late June through September is the only window the summit route is open and reliably snow-free. Set within a landscape prized for its exposed mantle rock and glacial fjords, the climb offers one of the finest viewpoints in Atlantic Canada.