Fort Ross State Historic Park is a park in California. https://www.fortross.org/. Has a super visitor center. With guided walking tours and private one on one, walking tours too. Strollers can make this walk, over half is paved. The whole walk is under 1.5 miles, but you can double back 1/2 way in, which will keep you on all pavement.
Getting Started
Is easily accessible from the highway, all paved. Has big rig parking.
Dog Info
I suggest no dogs, because you will be walking in historic buildings/structures. But around the grounds is leashed dog friendly. You can walk towards to the ocean and there is a windmill to see.