You'll want to browse the collections at Nizhny Novgorod Kremlin, Nizhny Novgorod State Art Museum, and Museum-House of the Writer Maxim Gorky. Dmitry Tower, Ivanovskaya Tower, and Alexander Nevsky Cathedral are monuments to see when you're exploring the area around Wax Museum. You can watch performances at Nizhny Novgorod State Academic Philharmonic-Kremlin Concert Hall, Nizhny Novgorod State Academic Theater of Opera and Ballet, and Falling Leaves Theater if you're interested in local theater.