Palazzo Pontificio di Castel Gandolfo
Apostolic Palace, papal summer residence for over 400 years; facade by Maderno, developed by Bernini; opened to the public as a museum centre by Pope Francis (2016). Official Vatican Museums ticket portal lists the 'Castel Gandolfo Museum Complex' among bookable options; 2026 openings calendar published by the Vatican Museums.
Ways to see Palazzo Pontificio di Castel Gandolfo.
No published tour includes this attraction yet.
The destination is still available for a custom private-day enquiry.
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