As a city cut off from its waterfront, the Islands are animated with nature and shops inviting people out onto the water to experience the lake. The main reason for the man-made islands was to protect the foundation pylons of the pavilions from the wave action, therefore reducing the cost. Five pavilions, named “Pods”, were designed for flexible exhibition space and suspended by steel cables from four large central pylons driven deep into the lakebed. The Cinesphere connects with the pods and contains the first purpose-built IMAX theatre in the world. The Children’s Village, designed by Eric McMillan, and the Forum, a sheltered space for performances, have since been demolished.