Castle Varrich precise origins and age are unknown. The ancient seat of the chief of the Clan Mackay was at Castle Varrich, thought to be over one thousand years old, there are believed to be caves under the castle which were once inhabited by the Mackays. It is believed to be possible that the Mackays built their castle on the site in the 14th century, on top of an existing old Norse fort.
The walls are generally 1.4m thick, or thicker, and have been built from roughly squared blocks of metamorphosed sandstone rock of varying thickness, laid in rough courses of random depth. The stones seem to have been laid without the use of mortar, and have suffered little from weathering, considering the possible 1000-year age of the structure, and the nature of the local weather. From places where parts of the walls have fallen away it appears that the construction seen on the wall faces is consistent throughout their thickness; as distinct from the type of walling where the faces have been constructed in a tidy fashion, but between them is a core of rubble.
The castle had two floors plus an attic. The ground floor may have been used as stables, it was entered through an existing door on the north wall. There were no stairs between the two floors suggesting that the ground floor was for horse or cattle. The upper floor entrance was on the south side and would most likely have been accessed by a ladder or removable stair. There was a window in the east wall and fireplace in the west but both have now collapsed past recognition. Later the clan chief's seat moved to Tongue House. Varrich Castle is about one hour's walk away from the village of Tongue, and is clearly sign posted from there.
Varrich Castle offers spectacular views of mountains Ben Loyal and Ben Hope.
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.