Klippan is located just below Älvsborgs bridge. The area of Klippan was a precursor to the community that would later become the city of Gothenburg. There used to be salting-houses, glassworks and foundries here during the 18th century. The Scottish Carnegie family owned sugar refineries and breweries in the area later on. Today, Klippan is a cultural heritage centre. You will also find a café, hotel and restaurant here. Saint Birgitta's chapel is located in the same area. The easiest way to get here is to take the ferry Älv-snabben from Lilla Bommen to Klippan.
References: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.