You might want to spend some time browsing the exhibits at Snowmaiden's Palace, Museum of Jewelry, or Nature Museum of Kostroma Region. Church of the Resurrection in the Grove, Malyshev House Museum, and Fire Tower are some of the local landmarks to explore. You can watch performances at Kostroma Chamber Drama Theater, Kostroma Ostrovsky State Drama Theatre, and Kostroma Regional Puppet Theater if you're interested in local theater.