Opening hours
Monday to Sunday 10:00 — 18:00
The museum is open every day except 1 January, 3 March, Easter [Eastern] and 25 December. Last admission is at 17:00.
National Museum of Natural History
Bulgarian Academy of Sciences
1 Tsar Osvoboditel Blvd, 1000 Sofia, Bulgaria
Phone: (+359 2) 9885116 — Operator; Information: (+359 87) 9226573, 10:00 — 18:00 hours