Tom Baker
Google
It may only be a small site, which (so far) consists mostly of the remains of the ancient cities agora/forum, but if you're a history buff (like me) and visiting the area it's worth the visit and paying the small entrance fee of €2.50. It also has seating, toilets, a water fountain and information about the site at the entrance. Also, don't forget to climb to the top of the hill behind the site if you can as it's well worth it.