Homburg or Neu-Homburg Castle was the seat of the Froberg family since the 13th century until it was destroyed in 1798. Count Hermann IV of Frohburg settled in 1240 in the Läufelfingen valley. The castle was built by Hermann. The Bishop of Basel acquired Homburg in 1303 and built a new castle with the mighty residential tower as the seat of his Vogts.
After the French Revolution, many of the rural people rebelled against the Basel government. During the night of 23rd to 24th January 1798 Homburg was burnt down. Later the ruin was auctioned for use as a quarry.
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.