Canada’s densest concentration of ski hills—and skier-friendly pit stops—lines the Laurentian Autoroute between Montreal and Mont Tremblant. SOMMET SAINT-SAUVEUR The record-setting extent of Sauveur’s nightskiing hits home as I stand at the top of the L’Atomic Express high-speed quad. Radiating outward like the spokes of a massive whitewashed wagon wheel, the six wonderfully groomed runs … More »