"Tucked below the Canadian Rockies in Jasper National Park, this deep, easily accessible canyon was carved by dramatic waterfalls and fast-flowing water and transforms seasonally: in summer water swirls through the gorge, while between December and March many of the waterfalls freeze, leaving a narrow, 160-foot-deep river floor that visitors can walk along. The winter setting attracts both everyday travelers and ice climbers — guided ice-walks offer access to the drained canyon floor, hidden ice caves, lessons on karst topography, and provided ice cleats for traction, while an after-dark tour emphasizes the night sky within the world’s second-largest dark sky preserve. Climbers will find routes rated WI 2–6 (from moderate 60-degree ice with good protection to near-vertical, technical pitches), and local outfitters offer group and private guided climbs and tours, making many routes beginner-friendly when guided. Entrance to the canyon itself is free, but a Jasper National Park entry pass (about CAD 10 / USD 8) is required; self-guided visits are possible but guides are recommended because of winter hazards." - Evie Carrick Evie Carrick Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As du Fallafel. Travel + Leisure Editorial Guidelines