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.

Al Shaheed Park is Kuwait's largest and most significant urban green space, a meticulously landscaped oasis in the heart of the capital. More than just a park, it functions as a comprehensive cultural complex with two museums, outdoor theatres and artistic installations woven throughout its gardens and walkways. The atmosphere is one of serene order, with immaculate paths for walking and jogging, vibrant botanical displays, and elegant fountains. As evening falls, the park transforms into a beautifully lit destination, offering a peaceful and inspiring escape from the urban environment.

Designed by Salvi and completed by Pannini in 1762, the striking Fontana di Trevi amazes onlookers with its 26.3-metre height and 49.15-metre width, making it the largest Baroque fountain in the city and the most famous one in the world. Famous on screen in films such as Roman Holiday and Fellini’s La Dolce Vita, it remains a magnet for visitors who toss coins over their shoulders for luck.