Ayutthaya, located about 80 kilometers north of Bangkok, Thailand, was the capital of the Ayutthaya Kingdom from the 14th to the 18th century. Its ruins, set among rivers and canals, reveal a once-thriving city that was a hub of trade, politics, and culture, linking Southeast Asia with China, India, and Europe.

Topeka is the capital of Kansas, located along the Kansas River in the northeastern part of the state. The city developed near the meeting point of river transportation, agriculture, and overland travel, and it remains an important center for state government and regional commerce. The Kansas State Capitol stands at the heart of the city, while the surrounding area includes historic neighborhoods, museums, parks, and cultural institutions.

A series of gates surrounds the two centers of ancient, medieval Fez (sometimes spelled Fes). The principal axes link the center to the gates and a street surrounds the heart of the old city. The Kairouan quarter, which is longer, is crossed by an artery. Narrow, tortuous pedestrian streets, covered passages, stairs and numerous dead-ends make up the dense layout with few urban squares.

A charming city nestled on the banks of the Rhine, Mainz, Germany lies southwest of Frankfurt and is replete with historic buildings and famous museums. The city's Altstadt district meets the river's edge and boasts a variety of beautiful and fascinating landmarks.

Kibira National Park is a large montane rainforest in northwestern Burundi, extending along the Congo-Nile Divide near the border with Rwanda. The park covers about 40,000 hectares and rises from roughly 1,500 to 2,660 metres, creating a cool, misty environment of dense forest, bamboo, streams, and mountain ridges