The rock carvings at Högsbyn, Tisselskog are Dalsland’s largest and most extraordinary ancient site and also one of the largest in the country. The carvings are situated in a beautiful natural setting, also a nature reserve.
The site includes more than 50 rock areas with more than 2,500 Bronze-Age carvings. 3,000 years ago these symbols were chipped into the soft stone and it is believed that Högsbyn was a sacred location, used for religious ceremonies.
Near the site is the old farmhouse, with a cafe and exhibit inside, where you can also book a guided tour.
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.