Headquarters of the Roman Catholic Church and home to the Pope, the Vatican City is an ecclesiastical state and the smallest state in Europe, both in dimension and population. Though teeny tiny, the state holds 11 noteworthy museums, including the Michelangelo-decorated Sistine Chapel (perhaps the greatest gem), St Peter's Basilica, and St Peter's Square. Marvel at the Vatican's treasures with your booked-ahead tour and avoid lining up in notoriously slow-moving queues.

Seven generations saw the Tan Ky house remaining in the excellent condition it welcomes visitors in today, as it continues to stand as an excellent example of the confluence of cultural influences that define Hoi An. This 18th-century merchant home combines elements of Chinese and Japanese design and even features elements of European influence (such as the grape leaves carved into the courtyard balcony). The house comes furnished with original period pieces and contains a small gift shop; an open courtyard at its centre brings in light and air, creating an organic link to nature and preventing the structure from flooding (although this isn't a remedy in extremely high water).

Studio Arts Festival showcases over 100 artisans' works, including paintings, ceramics, sculpture, jewelry, photography, textiles, and glass. Enjoy live demonstrations and musical performances.

From 1786 to 1788, the great poet Johann Wolfgang Goethe (1749-1832) lived with other German artists in the centre of Rome. Today, the museum Casa di Goethe commemorates the famous guest and his Italian journey with exhibitions and cultural events.