Garibaldi Lake from Rubble Creek

On pass days one free vehicle pass covers everyone in your car. They are released on the BC Parks site at 7 a.m. Pacific two days ahead and summer weekends go fast. If you cannot get one, go on a Tuesday to Thursday when passes have not been required, and confirm that rule for your year.

The switchbacks melt out earlier, but the upper trail and the meadows often keep snow into July. Late summer brings wildflowers at Taylor Meadows and the most reliable weather. In October, days are short and the first snow can arrive without much warning.

The trailhead is under two hours from Vancouver, and the round trip on foot takes most people six hours or more. Starting early gives you parking, cooler climbing and time at the lake. The lot is in the Barrier hazard zone: park, get your boots on and go.

Do not linger in the signed hazard zone near the trailhead. Higher up, weather changes fast at 1,500 metres, so carry a warm layer and rain shell even on a blue morning. Cell coverage is patchy; tell someone your plan.

Trekking poles save your knees on the long descent. Bring a warm layer, a waterproof jacket, sun protection for the open lakeshore and a headlamp in case the day runs long. Proper hiking footwear, not running shoes, if there is any snow.

There is no treated water on the trail. Carry at least two litres and a filter to refill from streams or the lake. Pack a real lunch: the day-use shelters on the west shore are the natural place to eat and dry off.

At the six-kilometre junction, the left fork climbs to Taylor Meadows, about 20 minutes longer, with wildflowers in late summer and the Black Tusk towering above. From there the trail drops to the lake, so you can loop up one way and down the other.

Squamish, to the south, is the practical base: cheaper than Whistler and with an easy drive to the trailhead. Whistler is a similar distance north and has far more choice. To stay on the mountain, reserve a tent pad at Garibaldi Lake or Taylor Meadows well in advance.