Agora is the most lively place in the Termessos city and it was built with an extraordinary plan.
On three edges of the agora square there were stoas which were not placed at right angles with respect to one another. Behind the stoas there are shops.
The Odeion, Zeus-Solymeus temple and Heroon are standing to the south of agora. In the middle of agora and under its stone ground covering there is a cistern with five sections. Probably some of these sections were used to store olive oil.