If your trip to Mariyskaya Ruya is all sorted out but your travel itinerary is looking a bit empty, let us give you a few hints and tips.If you'd like to go home with some unforgettable memories, try your hand at hiking. It's one of the most popular activities in the area. Once you're done, organize a visit to Museum of the History of the Gulag and Sapaev Mari State Opera and Ballet Theatre.