Shane's Castle is a ruined castle near Randalstown in County Antrim, Northern Ireland. The castle is on the north-east shores of Lough Neagh. Built in 1345 by a member of the O'Neill dynasty, it was originally called Eden-duff-carrick. Shane MacBrien O'Neill changed the name to Shane's Castle in 1722.
Multiple scenes of Game of Thrones series have been shot in and around the 2600-acre estate; it’s hosted the Tourney of the Hand in honor of Ned Stark, was seen to good effect when King Robert Baratheon and posse arrived at Winterfell, and served as the King’s Landing dungeons.
References:The Odeon of Herodes Atticus is a stone theatre structure located on the southwest slope of the Acropolis of Athens. It was built in 161 AD by the Athenian magnate Herodes Atticus in memory of his wife, Aspasia Annia Regilla. It was originally a steep-sloped theater with a three-story stone front wall and a wooden roof made of expensive cedar of Lebanon timber. It was used as a venue for music concerts with a capacity of 5,000. It lasted intact until it was destroyed and left in ruins by the Heruli in 267 AD.
The audience stands and the orchestra (stage) were restored using Pentelic marble in the 1950s. Since then it has been the main venue of the Athens Festival, which runs from May through October each year, featuring a variety of acclaimed Greek as well as International performances.