Narva Alexander's Cathedral is the biggest church in Estonia. The project of the church was drawn by Otto Pius von Hippius and it was built between 1881 – 1884. The plot of land for the church was a gift from Georg v. Kramer, the owner of Joala mansion. The owner of the Krenholm Manufacture paid the building expenses and the church was built to accommodate 5000 workers of Krenholm Manufacture and had 2500 seats.
Church was built in Romanesque style. The height of the main building is 25,5 m and the belfry in the western part of the church was 60,75 m high. The organ with 30 stops was built in Walcker factory in Germany.
On the 6th of March 1944 the soviet army bombed Narva, damaging the roof of the church. On the 24th of July on 1944 the tower was destroyed, allegedly by the leaving German army.
The divine services were held in this church until 1962, when the soviet authorities forced the congregation to leave The church was converted into a storehouse. In 1990 the Cathdral was returned to the congregation and now the restoration works are lead by Villu Jürjo, the present minister of the church.
The Peace Palace (Vredespaleis) is an administrative building and often called the seat of international law because it houses the International Court of Justice (which is the principal judicial body of the United Nations), the Permanent Court of Arbitration, the Hague Academy of International Law, and the extensive Peace Palace Library. In addition to hosting these institutions, the Palace is also a regular venue for special events in international policy and law. The Palace officially opened on 28 August 1913, and was originally built to provide a symbolic home for the Permanent Court of Arbitration, a court created to end war which was created by treaty at the 1899 Hague Peace Conference.