When Russian oligarchs head to the country, they go to Plios, on the banks of the Volga. Since 1999 Alexey Shevtsov, a tycoon turned hotelier, and his wife, Natalia, have been converting the town’s provincial buildings into dacha-style guesthouses. Thankfully Plios hasn’t lost its original Slavic appeal: the scent of woodsmoke wafts from Russian stoves, men hawk smoked Volga bream, and babushkas carry baskets of chanterelles past old merchant’s houses.