
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.
https://www.co.jefferson.id.us/Facilities/Facility/Details/Jefferson-County-Lake-Campground-1
490 North 4000 East
Jefferson County, Idaho 83442
208-612-6000
Amenities
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.