Nope. Dogs arent allowed in any redwood parks as the trees ecosystem is extremely delicate.
Walker Road is an option - but trails no. https://www.nps.gov/redw/planyourvisit/pets.htm
We didn't enter a park area per se, as we drove the highway that goes through the reserve area, and found several nice pullover spots where lots of redwoods grow along side the roads. We made several stunning pics with the giant trees. It was an unforgettable experience for us to be able to stand amongst these enormous and beautiful trees.
Lots of ppl had there dogs. Although I dont think your technically aloud.
I seen several dogs walking with folks through the trails. Make sure you have a leash on them and that they are under control.
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