After the Second Balkan War and the First World War thousands of families of Bulgarian refugees (mainly from Western Thrace, Vardar Macedonia, Southern Dobruja and the Western Outlands) headed to the large Bulgarian cities in search of a better life. During that period prior to the Second World War Krasno selo, once a satellite neighbourhood, urbanized quickly and accommodated many refugee families, with various parts of Krasno selo today known as the Dobrujan neighbourhood, the Tsaribrod neighbourhood, etc. Architectural elements in the houses of Bulgarian refugees show a nostalgia for their native regions, an example of which is the round tower of a 1929 house reminiscent of the White Tower in Thessaloniki.