Other historical structures
Below the castle is a mosque, formerly the Armenian church known as Surb Arak'elots, the Church of the Holy Apostles. Built in the 1930's, it has a tetraconch plan (a square with four semicircular apses) surmounted by a spherical dome on a cylindrical drum. On the exterior, the drum contains bas-relief depictions of twelve figures, usually interpreted as representing the Twelve Apostles. The dome has a conical roof. The church was converted to a mosque in 1579, and then converted into a Russian Orthodox church in the 1880s. The Russians built porches in front of the church's three entrances, and an elaborate clocktower (now demolished) next to the church. The church was used as a warehouse from the 1930s, and it housed a small museum from 1963 until the late 1970s. Then the building was left to itself for about two decades, until it was converted into a mosque in 1993. In the same district of Kars are two other ruined Armenian churches. A Russian church from the 1900s was converted to a mosque in the 1980s after serving as a school gymnasium.
The Grand Mosque of Kars is the largest historic mosque in the city. Built by the Seljuks, it was restored by the Ottomans in 1579.
The Taşköprü (Stone Bridge) is a bridge over the Kars River, built in 1725. Close to the bridge are three old bathhouses, none of them operating any longer.
As a settlement at the juncture of Turkish, Armenian, Georgian, Kurdish and Russian cultures, the buildings of Kars come in a variety of architectural styles. Most Russian-era buildings in Kars are identical in architectural style to those of Gyumri in Armenia. Orhan Pamuk in the novel Snow, set in Kars, makes repeated references to "the Russian houses", built "in a Baltic style", whose like cannot be seen anywhere else in Turkey, and deplores the deteriorating condition of these houses.
The Mansion of Ahmet Tevfik Pasha (Ahmet Tevfik Paşa Konağı)
The Stone Bridge (Taşköprü)
The Topchuoglu Bath House (Topçuoğlu Hamamı)
The Ilbeoglu Bath House (İlbeyoğlu Hamamı)
The Mazlumaga Bath House (Mazlumağa Hamamı)
The House of Namık Kemal (Namık Kemal Evi)
Kars Museum (Kars Müzesi)
The Palace of Beylerbeyi (Beylerbeyi Sarayı)
The Mansion of Pasha (Paşa Konağı)
The Cemetery of Arap Baba (Arap Baba Şehitliği)
The Mosque of Yusuf Pasha (Yusuf Paşa Camii)
The Mosque of Evliya (Evliya Camii)
The Tomb of Ebul Hasan-i Harakani (Ebul Hasan-i Harakani Türbesi)
The Mosque of Fethiye (Fethiye Camii)
The Mansion of Gazi Ahmet Muhtar Pasha (Gazi Ahmet Paşa Konağı)