Appearing like a scene from an “Indiana Jones” film, the Tonto Natural Bridge is within a small valley of forest and pine trees. Estimated to be the largest natural travertine bridge in the world, the bridge is 183 feet high and covers 400 feet (150 feet at its widest point). Visitors and adventurers may choose to stand at its top or hike down to the valley.

As Kyōto's most iconic landmark, Kinkaku-Ji (literally the "Temple of the Golden Pavillion"), is undoubtedly astonishing. Built in 1397, the complex was the retirement villa of the Shogun Ashikaga Yoshimitsu. Soon after his death in 1408, the structure was converted into a Zen temple of the Rinzai sect by his son. Engulfed in flames several times throughout the ages, the current complex was rebuilt true to the original in 1955 (except for the top two floors that were both covered in gold leaf). Thousands of sightseers pack the site to glance at the breathtaking Gold Temple, its reflection shimmering in the serene pond in a picturesque setting. It's best to go early in the morning or just before closing to avoid queuing in notoriously slow-moving lines.

Tucked behind Verona's Cathedral, the Biblioteca Capitolare is one of the oldest libraries still running anywhere in the world. Some of the manuscripts here are from the early Middle Ages, and you can usually visit with a short guided tour.

The stunning Forte Real de São Filipe, the first and most important fortification anywhere in Cape Verde, overlooks Cidade Velha from its privileged position on a 120-metre-tall hill. Destroyed by the French in the 18th century, then rebuilt, and recently restored, it is today one of the country's most recognisable and visited sights.