This gorgeous Russian Orthodox church is located in central Sofia. It was built by Russia after the liberation of Bulgaria. The grave of Saint Archbishop Seraphim is located under the main floor - believers still visit for pilgrimages, leaving notes with wishes and prayers.

The Arab Baths are a striking example of 12th-century Romanesque architecture, inspired by Roman and Islamic bathhouse traditions rather than built by them. Designed during a period of Christian rule, they served as public baths for Girona’s diverse medieval community, blending functional elements from Roman thermae, Muslim hammams, and Jewish purification rituals. The centrepiece is the apodyterium (changing room), a sublime octagonal space crowned by a dome and supported by slender columns, where a central pool reflects light from above. Other rooms — the frigidarium (cold bath), tepidarium (warm room) and furnace-heated caldarium (sauna) — showcase sophisticated hydraulic engineering. Despite damage during sieges and later use by Capuchin nuns, the baths were meticulously restored in the 20th century. Today, they offer a quiet glimpse into medieval daily life and the cross-cultural exchanges that defined the era.