Llandovery Castle is a late thirteenth-century ruin which occupies a knoll overlooking the River Towy and the land surrounding it. The Normans built a castle in the current location in the early twelfth century and this was rebuilt in stone. It was burnt in the early sixteenth century and never repaired.
A Norman knight, Richard Fitz Pons, received the lordship of Cantref Bychan in 1116 and he probably began construction of a motte-and-bailey castle in same year. It was repeatedly lost to the Princes of Deheubarth over the next several generations. King Henry II of England spent a great deal of money repairing the castle in 1159–62, but the Welsh captured it regardless. It finally fell to the English under Edward I in 1277. It was briefly retaken by Welsh forces under Llywelyn ap Gruffudd five years later. The castle was then granted to John Giffard, 1st Baron Giffard, who likely rebuilt it in stone. The building passed to the baronial Audley family of Heleigh in 1299 (who later inherited the lordship of Cemaes in north Pembrokeshire) and then into the Touchet family in the fourteenth century. King Henry IV of England visited the castle in 1400 and it was besieged during the Owain Glyndŵr rebellion three years later. The castle was burnt in a rebellion led by Hywel ap Rhys in 1532 and was never rebuilt.
The keep is a large D-shaped tower on the western side of the castle. The gatehouse has two towers on the north side with a well-tower. There are also remnants of the curtain wall around the filled-in ditch.
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.