The first settlement on this site appeared in the 14th century. The city of Sergiev Posad was named in honor of St. Sergius of Radonezh, who was born in the city of Radonezh. He was the founder of the Trinity Monastery, now known as the Trinity-Sergius Lavra. The Trinity Cathedral of this ensemble has a unique iconostasis of Andrei Rublev. The ancient Russian architectural ensemble of the Trinity-Sergius Lavra reflects all steps in the development of Russian architecture.
Sergiev Posad is the spiritual center of Russian Orthodoxy. Assumption Cathedral of this ensemble is the tomb of the Russian patriarchs. There are handicraft and industrial workshops in the city where you can buy famous matryoshka (Russian matryoshka) dolls.