Esslingen Castle has been the city’s most recognizable landmark for almost 700 years. It was built originally in the 13th century and enhanced in 1519-1531. Preserved elements in the Old Town of the corresponding city wall include the Schelztor, the Pliensauturm and the Wolfstor. The castle is open to the public, and the famous Dicke Turm has also recently reopened for visits by guided tours. The ascent of more than 300 steps rewards visitors with a unique view over the city.
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.