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.

Southeast Europe country that is landlocked, and known officially as the Republic of Serbia. While not really a tourism destination, the spas and mountain resorts do draw some domestic visitors.

Angkor Wat, located near Siem Reap in Cambodia, is a mesmerizing testament to the grandeur of the Khmer Empire and one of the world's most remarkable archaeological sites. Built in the early 12th century by King Suryavarman II, Angkor Wat was originally dedicated to the Hindu god Vishnu but later became a Buddhist temple.

Oman is an independent state extending along the southeastern coast of the Arabian Peninsula. Oman falls naturally into three physical divisions: a narrow coastal plain, ranges of mountains and hills, and an interior plateau.

Vernon, located in the picturesque Normandy region along the banks of the Seine River, is a charming town that offers a delightful mix of history, culture, and natural beauty.