Facilities

Amenities

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. Amenities include:

• 50 campsites with water and electric hookups
• Bathrooms
• Boat ramp for non-motorized boats
• 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
• Walking trails

We look forward to seeing you there!

Rates

Day-Use Rates

• Annual Pass (One vehicle): $35 Annual Pass (Two vehicles): $55
• Day Pass (per vehicle): $6
• Large Shelter Rental (by Reservation Only): $35
• Lanyard Pass - Walk-in/Bike-in Day Pass: $5
• Shelters: $35

Camping Rates

• Single RV Campsites, nightly: $40
• Double RV Sites, nightly: $50
• Group Tent Sites, nightly: $40
• Tent Sites, nightly: $25
• Extra Site Clean-Up Fee: $25
• Damage Repair Costs: $80

Notes Regarding Rates

• Payments are non-refundable.
• Applicable taxes are not included in the listed fees.

Camping & Group Shelter Reservations

Visit our Reservation website .

Please note: Jefferson County does not share any personal information that you provide when you use our reservation system. Once a reservation is made, we cannot offer a refund.

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.