Wyoming · Wyoming State Parks

Dogs at Sinks Canyon State Park

Can I bring my dog, and on which trails?
Limited access

Mostly, leashed dogs are welcome at Sinks Canyon, except on the Sunnyside Trail in winter.

Dogs on leash may use most park trails and campsites year-round; the Sunnyside Trail allows leashed dogs only May 1 through November 30 and is closed to dogs in winter to protect wintering mule deer.

Where dogs are allowed

Dogs on leash may use most park trails and campsites year-round; the Sunnyside Trail allows leashed dogs only May 1 through November 30 and is closed to dogs in winter to protect wintering mule deer.

Where dogs are not allowed

Sunnyside Trail, seasonally (closed to dogs December-April); yurts.

Good to know

Leash required at all times; seasonal mule deer closure on Sunnyside Trail (open to leashed dogs May 1-Nov 30).

Leash rule

6 feet maximum. Retractable leashes are often not allowed.

Service animals

Service animals are allowed where pets are not, under the ADA. A leash is still required.

Official source
Wyoming State Parks
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Last verified 2026-07-09
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Common questions

Can I bring my dog to Sinks Canyon State Park?

Mostly, leashed dogs are welcome at Sinks Canyon, except on the Sunnyside Trail in winter. Dogs on leash may use most park trails and campsites year-round; the Sunnyside Trail allows leashed dogs only May 1 through November 30 and is closed to dogs in winter to protect wintering mule deer.

What is the leash rule at Sinks Canyon State Park?

6 feet maximum. Retractable leashes are often not allowed.

Where are dogs not allowed at Sinks Canyon State Park?

Sunnyside Trail, seasonally (closed to dogs December-April); yurts.

Are service animals allowed at Sinks Canyon State Park?

Service animals are allowed where pets are not, under the ADA. A leash is still required.