St. Alexander Nevsky Cathedral (Sofia) — Patriarchal Cathedral Visit + Optional Crypt “Museum of Christian Art” (Cathedral Free; Crypt Ticketed)

St. Alexander Nevsky Cathedral is Sofia’s most iconic landmark — a massive Neo-Byzantine Orthodox cathedral in the city centre. The cathedral space is treated as a place of worship, so you visit quietly and self-guided. The cathedral itself is free to enter, and if you want the “museum-style” add-on, the Museum of Christian Art is located in the crypt and is separately ticketed.

• Free access to the cathedral interior during working time.
• Optional add-on: Museum of Christian Art (crypt) visit (separately ticketed).

• Perfect for: first-time Sofia visitors, architecture/history lovers, photographers (exterior), anyone doing a city-centre walk.
• Crypt museum is great if you want icons + curated exhibits (museum-style visit).

• Visit the cathedral during its open hours, then (optionally) enter the crypt museum for the Christian art collection during museum visiting hours.

• Tickets / price:
• Cathedral: Free entry (no ticket listed).
• Crypt Museum (official): Adults 8 BGN, Pupils/Students/Pensioners 4 BGN, Thursday 3 BGN, Family ticket 14 BGN.
• Opening hours (official):
• Cathedral: daily 07:00—19:00 (no day off).
• Crypt Museum: Tue—Sun 10:00—18:00 (ticket office until 17:30); closed Mondays + listed holidays.
• Guided tour (crypt museum, official): 50 BGN with advance booking.

• Time needed: 20—45 min for the cathedral; +45—90 min if you add the crypt museum.

Sofia’s #1 landmark. Cathedral is free and open daily 07:00—19:00. Add the crypt Museum of Christian Art Tue—Sun 10:00—18:00 (adult 8 BGN).