The Old Wastewater Treatment Plant, operational from 1906 to 1967, now showcases the evolution of architecture, technology and water management. It was a key part of Prague's modern sewer system, designed to collect and treat wastewater before discharging it into the Vltava river, significantly improving public health and aiding the city's development. Today, the site, managed by Tovarna z.ú., hosts exhibitions, concerts and themed events, featuring operational steam engines and showcasing the original machinery and craftsmanship. The plant is a National Cultural Monument of the Czech Republic, an anchor point of the European Route of Industrial Heritage, and a UNESCO candidate.

To get a real picture of the stories of the diverse ethnic groups that now make up the South Australian people, pay a visit to this museum full of fascinating personal stories of arrival in the new colony. Plus, the story of the Aboriginal people.

Aachen Cathedral, one of Europe's oldest, was commissioned by Emperor Charlemagne. He has been interred here since 814, and his legendary throne has not been moved in centuries. The Palatine Chapel has been a significant site for the coronation of German royalty and remains a key pilgrimage church. Its rich cultural-historical architecture makes it an essential sight for every visitor to Aachen.

Old Market Square is one of the main shopping areas of Nottingham and very picturesque with its sitting areas, water feature and it is also here the beautiful Council House Building is located. During summer time it can get busy when the square has its own beach, food stalls and some fairground rides which is appreciated by the children.