The original mosque was constructed using materials from older Roman-era buildings in Sofia.
Following the 1878 Liberation, the building served as a warehouse and later as a military prison.
The structure was converted into a church to commemorate the 1,000-year anniversary of the death of Saint Clement of Ohrid.
The prominent domes were added during the building's 1901 transformation from a mosque to a church.
The garden surrounding the church contains the tombs of several notable Bulgarian historical figures, including politician Petko Karavelov and his wife Ekaterina Karavelova.
The Church of the Seven Saints is an Eastern Orthodox temple located in a repurposed 16th-century Ottoman structure known as the Black Mosque. Originally built as the Koca Dervish Mehmed Pasha Mosque in 1528, the building functioned as a prison after the Liberation of Bulgaria before being converted into a church in 1901. Architect Yordan Milanov designed the conversion, adding a bell tower and an apse while retaining the original prayer hall's proportions. The church is dedicated to Saints Cyril and Methodius and their five disciples, collectively known as the Seven Saints. The interior features frescoes painted by a collective of Bulgarian artists in the early 20th century. The site sits within a landscaped garden that once served as a public space for Ottoman officials. It remains an active parish church holding regular liturgical services.
From the park pathways, framing the domes against the greenery of the surrounding garden.
Visit the small garden surrounding the church to see the historic graves of prominent Bulgarian cultural figures.
Respect ongoing liturgical services by remaining quiet and avoiding photography of congregants during prayer.
Avoid taking photographs of the altar or clergy during active services as it is considered disrespectful.
Modest dress is required: shoulders and knees must be covered. Men should remove hats upon entry. Refrain from loud talking.
