Cannonball Concretions Pullout, Watford City

#11 of 25 in Nature in North Dakota
Geologic Formation · Hidden Gem · National Park
Cannonball Concretions Pullout is located in Watford City. Work out when and for how long to visit Cannonball Concretions Pullout and other Watford City attractions using our handy Watford City trip planner.
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Cannonball Concretions Pullout reviews

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TripAdvisor traveler rating 4.5
19 reviews
  • Perfectly round rocks as large as a small car, or as small as a volley ball litter the marked trail in the Theodore Roosevelt National Park.  more »
  • This was our first stop in the north unit and it was a good one. The "cannonballs" are formed by sediments within the walls of the Badlands. They eventually fall out of the walls. You are looking at.....  more »
  • Great, must-see stop along the scenic drive in the north unit. We stopped on a rainy day so the trail was very muddy. That didn't stop us from exploring though. Earth science is pretty darn amazing!!
  • Cannonballs were fascinating! In all my long years of travel I've never seen anything like them!

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