What is the name of a tourist route that encircles ancient Russian towns?

The Golden Ring of Russia is a vast area in which old Russian cities are located in a ring-like arrangement and a well-known theme-route. The cities are located northeast of Moscow and were the north-eastern part of the ancient Rus'. The Golden Ring of Russia formerly comprised the region known as Zalesye. The idea of the route and the term were created in 1967 by Soviet historian and essayist Yuri Bychkov, who published in the newspaper Sovetskaya Kultura in November–December 1967 a series of essays on the cities under the heading "Golden Ring".

These ancient towns, which also played a significant role in the formation of the Russian Orthodox Church, preserve the memory of the most important and significant events in Russian history. The towns have been called "open-air museums" and feature unique monuments of Russian architecture of the 12th–18th centuries, including kremlins, monasteries, cathedrals, and churches. These towns are among the most picturesque in Russia and prominently feature Russia's onion domes.