Salzburg seen from the Festung Hohensalzburg (Hohensalzburg Fortress). Image via Flickr User Janusz Sliwinski
Rivers have long been considered as Earth’s arteries, serving as the essence of urban communities as human settlements developed their shelters and crop beds around them. Centuries later, riverside architecture remained vital as these areas expanded beyond residential typologies, and harnessed dynamic mixed-use developments and public functions. As valuable as they may seem though, these landscapes come with the risk of unexpected floods, increased water levels, or complete droughts, which has forced architects to design built environments that are able to respond to these abrupt changes. So how were these settlements built in the past, and how has today’s urban densification and technological advancements influence the way they are built?