The Forum Marinum Maritime Centre exhibits seafaring history and traditions of the nautical culture in the southwest of Finland, history of the naval forces and the maritime history collections of Åbo Akademi University and Provincial Museum.
In addition to permanent and temporary exhibitions there are several museum ships located to the museum or near Aurajoki river. Most well-known ships are full-rigger Suomen Jousten (built in Saint-Nazaire in 1902) and barque Sigyn (built in Gothenburg in 1887). Finnish naval forces are also well represented including the minelayer Keihässalmi and the corvette Karjala.
The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.