Sofiero Castle was one of the Swedish royal family's country mansions. It was originally a Scanian farm called Skabelycke, bought in 1864 by Crown Prince Oscar of Sweden and his wife Sophia of Nassau. The first one-story palace was completed in 1865. It was expanded to its current size between 1874 and 1876, after crown prince Oscar had been crowned king Oscar II of Sweden and Norway.
In 1905, Oscar II's grandchild Prince Gustaf Adolf, future King Gustaf VI Adolf, and his wife, crown princess Margaret received the palace as a wedding gift. They renovated the palace and started the large Rhododendron garden for which the palace is known today. Prince Gustaf Adolf become king in 1950 and until 1973 Sofiero was his and his second wife Lady Louise Mountbatten's official summer residence. It was supposedly the King's favorite place and upon his death, which occurred in Helsingborg, he left Sofiero to the city of Helsingborg so that the general public could enjoy it as much as he had.
The main attraction today is the very large gardens with a wide range of local (and other) plant life, stretching to the shore of Oresund. The Rhododendrons are especially noteworthy, consisting of almost 500 different varieties. The park also holds a small collection of modern art. During the summer the large grass areas are sometimes used for large outdoor concerts with national as well as international stars. The castle itself is today used as restaurant, cafe and at times as a gallery.
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.