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  • 194x116 Bull Bison-Ralston

    North American Bison

    The Sullys Hill bison herd is managed by the U.S. Fish and Wildlife Service in an effort to conserve the genetic diversity of plains bison.

Upcoming Events

Upcoming Events

150x118 Kayaker by Beaver Lodge-cgraue

Make this your summer to spend more time enjoying the great outdoors! We have many activities planned for the summer at Sullys Hill. Check out our summer activities schedule and mark your calendar. Check back here in June and July for Archery and Kayaking events to be announced.

Summer Activities Schedule

About the Complex

Devils Lake Wetland Management District

Devils Lake Wetland Management District is located in the heart of the Prairie Pothole Region of the United States and is one of nine wetland management districts within North Dakota.

Sullys Hill National Game Preserve is managed as part of the Devils Lake Wetland Management District.

Learn more about the complex 

About the NWRS

National Wildlife Refuge System


The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America’s fish, wildlife, and plants.

Learn more about the NWRS  

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What's Happening at The Hill!

  • What's Being Seen?

    2014 Bison Calf

    We now have 8 bison calves! Come out and see them before they are grown. Early morning and late evening are the best times to see them jumping and playing around while the adults are feeding.

  • Friends of Sullys Hill Photo Contest

    150x118 best of show 2013 J. Hanson

    Enter your photos from Sullys Hill NGP in the Friends of Sullys Hill Annual Photo Contest. Both youth and adult divisions. Entries due June 1st. For Details and entry forms follow the link below to the Friends of Sullys Hill website.
  • Visitor Center Hours

    150x118 Entrance Sign

    The visitor center will be open May 24 9am-4pm, May 25 NOON-4pm Begining May 30th regular summer hours will resume. The visitor center will be open Tuesday-Saturday 9am-4pm, Sunday 12-4pm and will be closed on Mondays and federal holidays.

Page Photo Credits — All photos courtesy of USFWS unless otherwise noted., North American Bison and Bull Elk, By: Scott Ralston/USFWS, YCC Sampling Wetlands, By: Jim Thompson, "Shades of Autumn" 2013 Best of Show, Friends of Sullys Hill Photo Contest, By: Jim Hanson
Last Updated: Jan 26, 2015
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