The Trinity Lavra of St. Sergius (Russian: Тро́ице-Се́ргиева Ла́вра) is the most important Russian monastery and the spiritual centre of the Russian Orthodox Church. The monastery is situated in the town of Sergiyev Posad, about 70 km to the north-east from Moscow by the road leading to Yaroslavl, and currently is home to over 300 monks. The monastery was founded in 1337 by one of the most venerated Russian saints, Sergius of Radonezh, who built a wooden church in honour of the Holy Trinity on Makovets Hill. Early development of the monastic community is well documented in contemporary lives of Sergius and his disciples. After the Russian Revolution of 1917, the Soviet government closed the lavra in 1920. Its buildings were assigned to different civic institutions or declared museums. In 1930, monastery bells, including the Tsar-Bell of 65 tons, were destroyed. Pavel Florensky and his followers prevented the authorities from stealing and selling the sacristy collection but overall many valuables were lost or transferred to other collections. In 1945, following Joseph Stalin's temporary tolerance of the church during World War II, the Lavra was returned to the Russian Orthodox Church. On April 16, 1946 divine service was renewed at the Assumption Cathedral. The lavra continued as the seat of the Moscow Patriarchate until 1983, when the patriarch was allowed to settle at the Danilov Monastery in Moscow. After that, the monastery continued as a prime centre of religious education. Important restoration works were conducted in the 1960s and 1970s. In 1993, the Trinity Lavra was inscribed on the UN World Heritage List. The Lavra has a number of representative churches (podvorie or metochia) in its vicinity and throughout Russia. The Lavra's hieromonks have manned a number of sketes at remote locations (such as the Anzer Island in the Solovki Archipelago in the White Sea), as well as the Trinity Church on the King George Island in the Antarctic