Experts of the Tvil.ru booking service made a rating of the cities most attractive for tourists with a variety of cultural and informational leisure activities, writes the RIA news portal. Data is based on the number of bookings from February 1 to December 31, 2019. Rating once again headed by St. Petersburg, then Moscow and Kazan are located. Close the five most popular Russian cities of Nizhny Novgorod and Kaliningrad. It is worth noting that tourists plan the longest vacation of up to 6 days in the city on the Neva, and Kaliningrad offers the cheapest accommodation options.