When to go
Travel Manitoba says the best time is February–March, with long, clear nights. Late August–September is cited as a second aurora peak.
October–November is polar bear season; you can combine bear tours and aurora, but lodging and flights fill very early and prices rise.
Where to watch
- Churchill Northern Studies Centre (CNSC): A research station about 30 minutes from town. Building lights are switched off during viewing; you can watch from a heated dome, an outdoor deck or ground level.
- Tour operators: Lazy Bear Expeditions, Frontiers North (Tundra Buggy), Natural Habitat Adventures, Nanuk Operations and Discover Churchill offer guided viewing.
- Aurora alerts: Some operators offer call-out alerts when activity starts.
Weather and cold
Travel Manitoba says winter temperatures can drop to -30 °C, with wind chill making it feel much colder. Hudson Bay brings strong, persistent wind.
The cold drains batteries fast; keep spares in an inside pocket. A heavy hooded parka and layers are essential.
Getting there and where to stay
Calm Air flies from Winnipeg in about 2 hours. VIA Rail leaves Winnipeg on Sundays and Tuesdays and arrives about 48 hours later; returns leave Thursdays and Saturdays. You can also drive to Thompson and take the twice-weekly train from there.
The town has a limited number of hotels and lodges. Most visitors come on packages bundling aurora, culture and transport.
Safety: polar bears
In Churchill polar bears come close to town. Never walk alone beyond the town limits or along the shore at night; use guided tours or controlled facilities like the CNSC for aurora.
Always follow warning signs and local authorities' instructions.