In the walled city of Siena we stand firmly planted in the Middle Ages. Siena preserved its original character more markedly than any other city in Italy.

Rio Dulce is a river region in eastern Guatemala that connects Lake Izabal to the Caribbean Sea. The area is centered around the town of Fronteras and the long waterway that cuts through tropical forest, limestone cliffs, and wetland habitats.

Wildwood is a seaside city on the barrier island of southern New Jersey, known for its broad beaches, oceanfront boardwalk, and distinctive collection of mid-century resort architecture. The community sits between the Atlantic Ocean and the back bays of Cape May County, giving it a landscape shaped by dunes, tidal wetlands, and coastal waterways. Its compact resort district contrasts with quieter residential areas and marshy edges.

Batu Caves is a limestone hill and Hindu religious complex in Gombak, Selangor, just north of Kuala Lumpur. The site consists of several caves and caverns formed within a limestone outcrop, with the main Temple Cave reached by a staircase of 272 steps.

Landshut has the epithet "the three helmet city", lead back to the coat of arms of the city, which shows three helmets, like they were worn by the city guards in the middle age. The armours, produced by the so-called "plattners", were known and popular far over the frontiers of Landshut, at that time.