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Bonneville County, ID Curfew Laws: Park Curfew (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Closure hours
11:00 p.m. to 5:00 a.m. daily
Covered areas
Parks, roads, boat landings, Ririe Reservoir docks
Exception
Anglers fishing exclusively are exempt
Use fee (1996-97 rate)
$2/vehicle or $18/year
Closure penalty
Infraction or misdemeanor per state law
Alcohol-in-park penalty
Up to $300 fine, 30 days jail

Summary

Bonneville County closes its recreation areas, including the Blacktail and Juniper boat landings on Ririe Reservoir, every night from 11:00 p.m. to 5:00 a.m. under County Code § 90.01. The closure protects the areas from vandalism and allows maintenance, but does not apply to anglers accessing the water exclusively to fish.

These county ordinances apply to unincorporated areas of Bonneville County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Inasmuch as there exists a need to close the recreational areas to protect the recreational areas from vandalism, misuse and to provide periodic maintenance and repairs and to protect the safety and welfare of the public, the recreational areas shall be closed daily from 11:00 p.m. until the following morning at 5:00 a.m. For the purpose of this section, closure shall not include or apply to those persons using the recreational area exclusively for fishing purposes and access or egress thereto.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-1: Ordinance 280-26, passed 1-20-2026).

Full Breakdown

m. The ordinance defines RECREATION AREA broadly: any portion of a county highway or road, park area, restroom, boat landing or boat dock, or associated area at the Blacktail and Juniper boat landing areas on the Ririe Reservoir. The Board of County Commissioners adopted the nightly closure to protect the recreation areas from vandalism and misuse, to allow periodic maintenance and repairs, and to protect public safety and welfare. m. Separately, the Board sets an annual use fee for the recreation areas each year before May 1 by resolution; the fee first adopted for 1996-97 was $2 per admitted vehicle or $18 per vehicle for the year.

Enforcement runs through County Sheriff's deputies and Parks staff, who may cite a vehicle operator found in a closed recreation area outside fishing hours. 99(B).

Violations & Fines

Violating the park-hours closure under § 90.01 is punished as either an infraction or a misdemeanor under state law definitions, per § 90.99(A); the court applies the penalty tied to whichever classification the citing officer charges. Possessing alcohol in a county park or at the County Fairgrounds under § 90.02 is a misdemeanor carrying a fine of up to $300, up to 30 days in jail, or both, under § 90.99(B).

Frequently Asked Questions

Can I still access a Bonneville County boat landing after 11 p.m.?
Only if you are fishing. Section 90.01(C) closes recreation areas, including the Blacktail and Juniper boat landing areas on the Ririe Reservoir, daily from 11:00 p.m. to 5:00 a.m., but the closure 'shall not include or apply to those persons using the recreational area exclusively for fishing purposes and access or egress thereto.'
What happens if I'm caught in a county park after closing?
You can be cited for violating § 90.01, which County Code § 90.99(A) punishes as either an infraction or a misdemeanor, with the penalty set by whichever classification applies under Idaho's infraction and misdemeanor conviction statutes; the citing deputy chooses the charge based on the circumstances.
Is drinking alcohol allowed in Bonneville County parks?
No. Section 90.02 prohibits possessing alcohol in any county park or at the County Fairgrounds. A conviction is a misdemeanor under § 90.99(B), punishable by a fine of up to $300, up to 30 days in jail, or both.

Sources & Official References

Other rules in Bonneville County

All Bonneville County rules

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