Sun temple In ancient Egypt, there were a number of sun temples. Among these old monuments is the Great Temple of Ramses at Abu Simbel, and complexes built by the Fifth Dynasty, of which only two examples survive, that of Userkaf and of Niuserre. The Fifth Dynasty temples usually had three components, a main temple building at a higher elevation, accessed by a causeway, from a much smaller entrance building. In 2006, archaeologists found ruins underneath a market in Cairo, which could possibly be the largest temple built by Ramesses II. The sun temples of the Indian subcontinent were dedicated to the
Abu Simbel temples ancient human civilization were under threat from the rising waters of the Nile that were about to result from the construction of the Aswan High Dam. One scheme to save the temples was based on an idea by William MacQuitty to build a clear fresh water dam around the temples, with the water inside kept at the same height as the Nile. There were to be underwater viewing chambers. In 1962 the idea was made into a proposal by architects Jane Drew and Maxwell Fry and civil engineer Ove Arup. They considered that raising the temples ignored the effect of