You'll want to browse the collections at Museum of Wooden Architecture, Kostroma State Historical-Architectural and Art Museum-Reserve, and Museum of Flax and Bark. Explore notable local landmarks like Fire Tower, Church of the Resurrection in the Grove, and Trade rows. You can watch performances at Kostroma Ostrovsky State Drama Theatre, Kostroma Regional Puppet Theater, and Kostroma Chamber Drama Theater if you're interested in local theater.