The Parthenon
Buit in 447 BC
located in Athens, Greece
people consider this structure as their patron

Temple of Apollo at Didyma. It was built in 300 BC. 

It was made to have two sets of columns surrounding 

the inside 

called a dipteral. Only 3 columns are left there were 

thought to be 126 

The Temple of Hephaestus 

This temple was built in Athens. In the seventh century it was

 converted to a church. this church is still in use today. The temple was originally built for Hephaestus god of metal work and volcanoes.