← Ontario Night Sky · All sites tonight
Poor (Medium confidence)
No sustained clear window; brief gaps possible (min cloud 0%).
Fri 2:00 p.m. – Fri 2:00 p.m. (1h, 0% mean cloud)
Badlands became an officially designated International Dark Sky Park in 2026, recognizing what visitors have long known — the park's stark rock formations and open prairie sit far from any significant light pollution. Rangers run a nightly summer sky-viewing program at Cedar Pass Campground, telescopes included.
Drive from Toronto: In southwestern South Dakota, about an hour east of Rapid City via I-90.
Best time of year: Memorial Day through Labor Day, when the Cedar Pass Campground Amphitheater runs nightly ranger sky programs; the badlands' dry climate helps year-round.
https://koohxdehsweadgdegrly.supabase.co/functions/v1/mcpThis is a build-time snapshot — the live forecast at https://ontarionightsky.com/?site=badlands-np updates continuously.