Montana · Montana State Parks

Dogs at Lewis and Clark Caverns State Park

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

Yes for the trails and campground, but dogs cannot go inside the cave itself.

Leashed dogs are allowed on above-ground park trails and in the campground; a kennel service is offered near the visitor center so dogs can be boarded during the cave tour.

Where dogs are allowed

Leashed dogs are allowed on above-ground park trails and in the campground; a kennel service is offered near the visitor center so dogs can be boarded during the cave tour.

Where dogs are not allowed

Inside the cavern/cave tour route.

Good to know

Cave tours require paid kennel boarding for dogs; leash required everywhere else.

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
Montana State Parks
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Last verified 2026-07-09
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Common questions

Can I bring my dog to Lewis and Clark Caverns State Park?

Yes for the trails and campground, but dogs cannot go inside the cave itself. Leashed dogs are allowed on above-ground park trails and in the campground; a kennel service is offered near the visitor center so dogs can be boarded during the cave tour.

What is the leash rule at Lewis and Clark Caverns State Park?

6 feet maximum. Retractable leashes are often not allowed.

Where are dogs not allowed at Lewis and Clark Caverns State Park?

Inside the cavern/cave tour route.

Are service animals allowed at Lewis and Clark Caverns State Park?

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