Alexander Nevsky Cathedral
The Alexander Nevsky Cathedral is an orthodox cathedral in the Tallinn Old Town, Estonia. It was built to a design by Mikhail Preobrazhenskyin a typical Russian Revival style between 1894 and 1900, during the period when the country was part of the Russian Empire. The Alexander Nevsky Cathedral is Tallinn's largest and grandest orthodox cupola cathedral. It is dedicated to Saint Alexander Nevsky who in 1242 won the Battle of the Ice on Lake Peipus, in the territorial waters of present-day Estonia. The late Russian patriarch, Alexis II, started his priestly ministry in the church.
St Mary's Cathedral – Toomkirik
The Cathedral of Saint Mary the Virgin in Tallinn, also known as Dome Church) is a cathedral church located on Toompea Hill in Tallinn, Estonia. Originally established by Danes in the 13th century, it is the oldest church in Tallinn and mainland Estonia. It is also the only building in Toompea which survived a 17th century fire.
St. Nicholas' Church
St. Nicholas' Church (Estonian: Niguliste kirik) is a medieval church in Tallinn, Estonia. It is dedicated to Saint Nicholas, the patron of the fishermen and sailors. Originally built in the 13th century, it was partially destroyed in Soviet Bombing of Tallinn in World War II. After restoration it is in use as an art museum and concert hall.