Iceline via Celeste Lake Loop

This is a 17.4 km (10.8 mi) loop from the Takakkaw Falls parking lot, with about 970 m of climbing and descending and a typical full-day pace of seven hours. It climbs from the Yoho Valley to the Iceline’s glacier-sculpted bench, then drops by Celeste Lake and lower Little Yoho Valley to Laughing Falls before returning along the Yoho River. It combines a steep forest climb, open alpine walking, lakes, and waterfalls. Carry the food and drink you need for a full day.

From the east side of the parking area, head toward the falls on the broad valley path, then cross Yoho Valley Road near the hostel and follow the steep switchbacks through forest. This is the hardest sustained climb of the loop. Short openings give you glimpses back toward Takakkaw Falls, but most of the ascent is wooded. Take a steady pace; the open bench comes after the main push.

Above treeline, the tread crosses rough gravel, rocky ledges, and glacial moraine. Small tarns and cold meltwater streams break up the open walking, while the views widen to Emerald Glacier, the Waputik icefields, the Yoho Valley, and Takakkaw Falls across the valley. The waterfall-and-valley view from the rocky bench is a natural photo stop; step well aside from the narrow tread. There is little shelter once you are above the trees, so changing weather matters more here than on the lower forest trail.

The Celeste Lake Connector leaves the Iceline shortly before its high point. The 17.4 km loop follows that connector; continuing to the Iceline high point and retracing to the junction is an optional out-and-back that adds distance. The descent starts across a meadow and stream, steepens through forest, then bends along Celeste Lake. Lower down, boardwalks cross marshy runoff before a bridge over the Little Yoho River. This route avoids the longer upper Little Yoho Valley circuit while still reaching the lower valley return.

After the connector, follow the lower Little Yoho Valley trail downhill to Laughing Falls, then turn onto the Yoho Valley Trail. The waterfall is a good pause before the longer walk out. From there the route follows the river through forest, with a few open rocky stretches and more views toward the valley walls and the falls area. The lower return is easier than the climb but still adds several kilometres after the alpine section.

The loop starts and ends at Takakkaw Falls Parking Lot, at the end of Yoho Valley Road. The popular lot fills early in summer and on weekends. The road usually opens from mid-June through mid-October; its tight switchbacks require vehicles longer than 7 m to reverse, and trailers are not allowed. A valid national park entry pass is required. Dogs are allowed on this route but must stay leashed; pick up and pack out waste. Follow trailhead notices for any area-specific pet restrictions.