Tucked between Jordan's sandstone cliffs in the southwestern desert, Petra was carved directly into rose-colored rock more than 2,000 years ago. Visitors approaching through the narrow gorge known as the Siq are rewarded with their first glimpse of Al-Khazneh, the Treasury, a towering facade that seems to appear from another world.

Originating as a tiny fishing village in 1038, modern Kehl has become an important link between Germany and France. Rhine River cruises most often use Kehl as their gateway to the much larger and better-known Strasbourg. The savvy traveler, though, might choose to skip the jaunt across the river and enjoy many similar sights, shopping and cuisine as those offered in the teeming French city.

Located on a trade route to Lithuania and Russia, Lublin was already an important center by the time it received its municipal charter in 1317. The city still remains relatively unknown to foreign tourists. From the original defense walls and the Krakow Gate, the remnant of Lublin's medieval wall system to the town hall and the Renaissance burgher houses in the Market Square, Lublin offers numerous visual delights.

Durango, Colorado offers a delightful blend of history, adventure, and natural beauty. Founded in 1880 as a railroad town, Durango's Historic Downtown reflects its rich past with well-preserved Victorian architecture and a lively atmosphere.

Ghandruk is a mountain village in Nepal’s Annapurna region, located on terraced hillsides overlooking the Modi Khola Valley. The village is widely recognized for its stone houses, slate roofs, and panoramic views of peaks.