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Whatcom County, WA Curfew Laws: Park Curfew (2026)

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

Key Facts

County day-use
Sunrise to sunset
Lake Whatcom Park
8 a.m. to dusk
After hours
Trespass, RCW 9A.52
Bellingham parks
Close overnight (BMC)
Enforcement
Sheriff and park staff

Summary

Whatcom County day-use parks are open sunrise to sunset, and being in a park after hours is trespassing. Lake Whatcom Park runs 8 a.m. to dusk. Bellingham parks close overnight under city code.

City-specific rules exist: Bellingham has its own park curfew rules that differ from Whatcom County's county-level regulations. If you live in Bellingham, check the city-specific page instead.

All day-use park areas are open from sunrise to sunset.

Source: Revised Code of WashingtonView official code

Full Breakdown

Whatcom County Parks sets day-use hours at sunrise to sunset across its parks, trails, and nature reserves unless a permit or posted sign says otherwise. Lake Whatcom Park, for example, is open for day use daily from 8 a.m. to dusk. Overnight use is limited to designated campgrounds. Remaining in a closed park is a trespass matter enforced by park staff and the Whatcom County Sheriff under RCW 9A.52. Bellingham runs a separate system: its parks and trails close overnight under the Bellingham Municipal Code, with posted hours at each site. Boulevard, Whatcom Falls, and the waterfront trails all carry night closures. Posted signs at each entrance control.

Violations & Fines

Staying in a county or city park past posted hours is criminal trespass under RCW 9A.52, drawing a citation and removal. Vehicles left overnight can be ticketed or towed.

Frequently Asked Questions

What time do Whatcom County parks close?
Day-use areas are open sunrise to sunset. Lake Whatcom Park runs 8 a.m. to dusk. Posted signs at each park control, and overnight use is limited to campgrounds.
Can I be cited for being in a park after dark?
Yes. Remaining after posted closing is criminal trespass under RCW 9A.52, and a vehicle left overnight can be ticketed or towed.

Sources & Official References

Other rules in Whatcom County

All Whatcom County rules

Compare Whatcom County to another location·View the Washington curfew laws overview

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