Theodore Roosevelt National Park (South Unit)

National park · North Dakota

Autumn foliage at Theodore Roosevelt National Park (South Unit)
Photo: Acroterion / Wikimedia Commons, CC BY-SA 4.0

The South Unit's 36-mile scenic loop near Medora crosses badlands banded in red and gray, with cottonwood groves along the Little Missouri River turning gold each fall. Bull elk bugle through the rut near Cottonwood Campground and Buck Hill, sometimes stopping traffic as they cross the road.

Best for: Badlands scenery and elk rut

Don’t miss

  • 36-mile badlands scenic loop
  • cottonwood color along the river
  • elk rut and bugling season
2026 Forecast

Peak: October 4–October 8

Color builds from September 19 · mostly bare by October 26

Color starts: September 19Peak: October 6Bare: October 26AugustDecember

Sampled at Theodore Roosevelt National Park (South Unit)’s own coordinates and elevation (693 m) rather than a regional average.

39 weather points cover North Dakota, and the model shifts their answer 6 days earlier, which is what it takes to match 1 published peak date from smokymountains.com. How the forecast works

When to go to Theodore Roosevelt National Park (South Unit)

Good color holds through about October 15, giving you roughly 26 days from the first turn to past peak. At 2,274 ft, it turns before the lower ground nearby.

Theodore Roosevelt National Park (South Unit) on the map

Drag the date slider to see when color reaches this corner of North Dakota, or tap a pin for that stop’s own peak window.

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Frequently asked

When does Theodore Roosevelt National Park (South Unit) peak in 2026?
Peak color is predicted for October 4–October 8 (best estimate October 6). Color starts around September 19 and is mostly bare by October 26.

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