- Official name: Old Royal Palace
- Location: Inside Prague Castle complex
- Address: Třetí nádvoří Pražského hradu 48, 119 00 Praha 1-Hradčany, Czechia
- Timings: 9am - 5pm (April 1 to October 31) & 9am - 4pm (November 1 to March 31)
- Architect: Benedikt Ried
- Architectural style: Gothic and Renaissance
- UNESCO World Heritage Site: 1992
- Number of visitors per year: Over 500,000