Founded in the 1st century this ancient city featured prominently in the Silk Road. It is known as the hub of theology and culture in central Asia while still featuring many beautifully preserved historic sites - including the Ark of Bukhara and Samanid Mausoleum.

Osijek, located in the eastern part of Croatia, is a city that blends rich history, vibrant culture, and a lively atmosphere. Situated along the banks of the Drava River, Osijek is the fourth-largest city in the country and the cultural and economic center of the Slavonia region.

Maipo is a rural area south of Santiago in Chile's Metropolitan Region, centered on the Maipo River and the agricultural communities of the Maipo Valley. The landscape combines vineyards, orchards, farmland, and foothills that rise toward the Andes. The area is particularly associated with wine production, especially Cabernet Sauvignon and other red varieties grown in the valley's warm, dry climate.

Amsterdam, the 17th century capital of Holland, is often called the "Venice of the North" due to its numerous, boat-navigable canals. Truly rich in history, the oldest part of this populous, multicultural city is Sloten, which dates all the way back to the 9th century.

Eureka is a coastal city in Northern California and the largest urban center on Humboldt Bay. It lies between the Pacific Ocean and the forested hills of the Coast Ranges, with redwood country extending inland and wetlands surrounding parts of the bay. Eureka developed as a port and commercial center for the timber industry, and its historic downtown retains many Victorian-era buildings.