Rigby Lake Beach
Rigby, Idaho
Verified · 2 independent sources
- WATER
- lake
- ACCESS
- Designated swim area
- FEE
- $6 per vehicle
- SEASON
- May
About Rigby Lake Beach
Rigby Lake Beach is the swim beach at Jefferson County Lake & Campground, a county-run park and natural lake located at 490 N 4000 E just outside Rigby, Idaho. The site is an official, fee-based day-use and camping park with a sandy designated swim beach, run by Jefferson County Parks & Recreation, and it serves as the local swimming hole for anyone after a lake to swim in near Rigby.
The lake sits in a developed county park with campground loops, shelters, and mowed grounds surrounding a natural lake in the flat farmland/high-desert terrain of eastern Idaho's Snake River plain near Rigby.
Swimming at Rigby Lake Beach
Swimming is an official, designated activity at a sandy beach on the lake, supervised only under a 'swim at your own risk' policy (no lifeguard indicated). A lake slide is present at the beach area, and the calm, non-motorized lake suits families and casual swimmers rather than open-water or current-based swimming.
How to get to this swimming hole
The park entrance is at 490 N 4000 E, Rigby, ID; it is a short drive northeast of downtown Rigby (the lake sits roughly 2-3 miles from the town center per its coordinates). No turn-by-turn driving directions from town were found in official sources beyond this address.
The hike in
- Time on foot
- Well under 5 minutes on foot from the vehicle to the water's edge.
This is a drive-up park: a single vehicle gate leads to campground loops and the beach, with parking directly adjacent to the sand. The park separately lists 'walking trails' around the campground/lake loop as a recreational amenity, but no hike is required to reach the swim beach itself.
Plan your visit
Bringing kids
OK with supervision
Sandy designated swim beach with a lake slide and a calm, non-motorized-boating-only lake makes the setting kid-friendly, but the park's own posted policy is 'swim at your own risk' with no lifeguard mentioned anywhere in official sources, so young swimmers need active adult supervision.
Parking
Paid, $6 per vehicle day-use fee (official Jefferson County Parks & Recreation rate)
The park is a single fee-gated site at 490 N 4000 E, Rigby, ID; the day-use vehicle fee functions as the parking fee since there is one shared vehicle entrance. One third-party campground-aggregator listing (RV LIFE) cites $5/carload instead, likely an outdated or rounded figure -- the official county page's $6 figure is treated as authoritative. No separate walk-in or overflow parking area was identified in sources found.
Restrooms
Yes
Public 'bathrooms' are listed as an on-site amenity on the official Jefferson County facility page; no further detail (vault vs. flush, exact building location) was found in any source.
Hours
9:00 AM-10:00 PM daily; seasonal, open May 1 through mid-October (per Jefferson County Parks & Recreation official page).
On the water
Restrictions: Non-motorized watercraft only. The official county page states 'No motorboats on the lake' and lists a boat ramp specifically designated for non-motorized boats; personal kayaks, canoes, and paddleboards can be launched there.
A third-party RV-campground aggregator listing (RV LIFE) states that kayak/paddleboard rental equipment is 'often available through a private vendor' at the campground, but this could not be independently verified on the official county site or any vendor's own page, and reads like a generic aggregator description reused across many campground listings -- not treated as a confirmed on-site rental option.
Rentals nearby
Old Town and Mad River canoes, sit-inside and sit-on-top kayaks, and inflatable/hard standup paddleboards; all rentals include life jackets and paddles, and canoe rentals include a trailer at no extra cost.
3200 West 1000 North, Rexburg, ID 83440 -- roughly 8-10 miles from Rigby Lake Beach; serves 'southeastern Idaho' paddling destinations generally, per their site.
Kayaks and paddleboards, plus motorized rentals (jet skis, boats/wake boats, ATVs/side-by-sides, snowmobiles); watercraft rentals include life jacket and safety gear.
3170 E 113 N Ste 1B, Idaho Falls, ID 83401 -- roughly 12-15 miles from Rigby Lake Beach.
Rigby Lake Beach: FAQ
Does Rigby Lake Beach charge a fee?
Day-use pass: $6 per vehicle. Annual pass: $35 (one vehicle) or $55 (two vehicles). Campsites: $25/night (tent), $40/night (single RV), $50/night (double RV). Shelter reservations: $35.
Is Rigby Lake Beach kid friendly?
Sandy designated swim beach with a lake slide and a calm, non-motorized-boating-only lake makes the setting kid-friendly, but the park's own posted policy is 'swim at your own risk' with no lifeguard mentioned anywhere in official sources, so young swimmers need active adult supervision.
Do I need to hike to reach Rigby Lake Beach?
No significant hike is required. The swimming area is close to parking and access.
Where do I park for Rigby Lake Beach?
The park is a single fee-gated site at 490 N 4000 E, Rigby, ID; the day-use vehicle fee functions as the parking fee since there is one shared vehicle entrance. One third-party campground-aggregator listing (RV LIFE) cites $5/carload instead, likely an outdated or rounded figure -- the official county page's $6 figure is treated as authoritative. No separate walk-in or overflow parking area was identified in sources found.
Can I bring a kayak or paddleboard to Rigby Lake Beach?
A third-party RV-campground aggregator listing (RV LIFE) states that kayak/paddleboard rental equipment is 'often available through a private vendor' at the campground, but this could not be independently verified on the official county site or any vendor's own page, and reads like a generic aggregator description reused across many campground listings -- not treated as a confirmed on-site rental option.
When is the best time to visit Rigby Lake Beach?
Seasonal park, open May 1 through mid-October; the lake reportedly reaches full recreational capacity by early July per the county parks page.
What are the rules at Rigby Lake Beach?
Swim at your own risk (no lifeguard implied). No glass on the beach or playground. No alcohol. Only non-motorized boats permitted on the lake. Quiet hours 10:00 PM-7:30 AM for campers. Maximum 5 consecutive days of camping. Park hours 9:00 AM-10:00 PM daily during the May 1-mid October season.
