The Darvaza Gas Crater, famously nicknamed the “Door to Hell,” is one of Turkmenistan’s most extraordinary landmarks. Located deep in the Karakum Desert, this fiery pit has been burning continuously since the early 1970s, when Soviet engineers reportedly set fire to a collapsed natural gas field to prevent the spread of methane.

Its legacy as the former imperial capital of Vietnam is just one of many reasons to visit Hue.
For more than a century, the emperors of the Nguyen dynasty (1802-1945) ruled from the Forbidden Purple City, the innermost enclosure of the citadel. Today, this complex is designated as a UNESCO World Heritage site and draws millions of visitors each year.

The commercial and cultural center for the Ruhr region on the Rhine River, Duseldorff is also the site of the Felderhof Cave where Neanderthal man was found in 1856.

The Iron Gates, a dramatic gorge along the Danube River, is a spectacular natural wonder straddling the border between Romania and Serbia. This striking geological formation carves its way through the Carpathian Mountains, creating breathtaking views that captivate all who visit.

Salisbury, nestled in the heart of Wiltshire, England, is a city rich with history and charm. Dominated by the stunning Salisbury Cathedral, this medieval masterpiece boasts the tallest spire in the UK, reaching 123 meters (404 feet). The Cathedral houses one of the original copies of the Magna Carta, an essential document in English history. Visitors can explore the intricate Gothic architecture, serene cloisters, and the captivating Chapter House where the Magna Carta is displayed.