Evening bus tour. In Russia, they used to say in old times: "In order for the city to hold tight, it must grow into a land." Moscow is no exception. Practically since the founding of the city, Moscow has been growing not only high and wide, but it is constantly going down. During the tour you will hear a lot of stories, legends about underground and secret manholes, basements and quarries, wells, shelters and arsenals. Hear the story of the most famous Moscow dungeon. You will learn the riddles of underground rivers and the aquatic rivers inhabiting them. And much, much more ... Collection at 15:45. Beginning at 16:00 Art. m. "Mayakovskaya", st. Bolshaya Sadovaya, 14 at the entrance to the garden "Aquarium".