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Jefferson County Lake Campground

Jefferson County Lake is a wonderful place to spend the day with a number of amenities and low fees assessed for maintenance and improvements. The lake fills naturally and is normally full the first week of July.

490 North 4000 East

Jefferson County, Idaho 83442



Amenities to the campground and Jefferson Lake area include; 50 campsites with water and electric hookups, public bathrooms, boat ramp for non-motorized boats, large grassy areas, lake slide, large shelters (by reservation only), picnic tables, playground equipment, sandy beaches, small shelters on a first-come first-serve basis outside the camping fee area, volleyball nets, and many walking trails.

Park Regulations

  • No refunds are given.
  • Swim at your own risk.
  • No glass on beaches, boat dock, or playground.
  • No littering in any area.
  • No animals except dogs on a leash, in permitted areas.
  • Do not drive off of pavement.
  • No alcohol.
  • Park closed after 10 pm except for camping.
  • Camping quiet hours are from 10 pm to 7:30 am.
  • Fires only in metal fire rings or grills.
  • Clean campsite prior to leaving.
  • Maximum stay of five consecutive days.
  • An Idaho fishing license is required to fish.
  • No motorboats on the lake.

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