What to pack for Banff and Lake Louise in August

Lows around 43°F. Goes under the shell when the wind picks up.

Wear one, dry one. Cotton stays wet all week here.

The layer you'll wear more than any other.

Lows drop to 43°F at night in the mountains.

Snow lingers on trails even in August above 2000 meters.

UV index of 7.7 at altitude burns exposed skin fast.

Glacier melt reflects light hard enough to damage unprotected eyes.

Check ankles and, if there's a dog, paws and ears every night.

Remote terrain at altitude means distance from medical help.

Set it up before you land. Signal drops for long stretches outside cities.

National park entry and mountain hikes require day-trip gear nearby.

Single-track trails and viewpoints mean all-day carries without resupply.

Fits the overhead on every airline that matters. Skip the checked-bag line entirely.

For the passport, the chargers, and the one dry pair of socks.

Snow and wet conditions at 2126 meters require insulated protection.

Wind at 15 km/h cuts through without a neck layer.

UV hits 7.7 here. Long sleeves beat reapplying sunscreen every hour.

Fourteen hours of daylight means extended exposure to high-altitude sun.

Tap water is safe but you'll hike far from refill points.

One brick charges the laptop, phone, and camera.

Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself.

International travel and checked luggage benefit from bag tracking.

Two weeks of mountain weather needs layers that need washing.

Damp conditions require separating wet from dry gear daily.

Extended stay in one region means checked luggage stays put.

Humidity at 68% and rain on eleven days keeps clothes damp.

Steep terrain and snow patches demand support on descent.

Lows around 43°F. One blanket that packs small covers the car, the campsite and the beach at sunset.

Eleven rain days mean damp cold that a shell won't stop.

Wet snow soaks into boots without gaiters to seal them.

Thin air and reflection from snow intensify lip burn.

Mountain roads wind through passes that trigger motion sickness.

Guesthouses share facilities and tap water is safe but crowded.

Multiple devices need charging in rooms with one outlet.

Crossing into Canada requires documents kept dry and organized.

International flights mean luggage passes through multiple hands.

Down and insulation compress to fit carry-on size limits.

Moisture and altitude sun damage toiletries if left loose.