~1,000 bears congregate on Cape Churchill waiting for freeze-up. Tundra Buggy tours (Frontiers North, Great White Bear) — world's most accessible wild polar bear viewing.
Under auroral oval; 300+ nights/year activity. Clear, dark skies; guided photography tours.
~3,000 belugas calve/feed in Churchill River estuary. Kayak, Zodiac, stand-up paddleboard among them; underwater hydrophones.
No roads. Fly (Winnipeg/Thompson → Churchill, 2h) or train (Via Rail, 48h from Winnipeg).