Tablug
This is a tall tower overlooking Fornan bay in the south of ["Caldonacia"]. It was built in 1082-1083 by the kings of the southern region of the land which was to become Caldonacia. Its original stated purpose was as an observatory, but in reality it was a military defence, to watch over the waters and the land for an advance of troops from the Empire. It was extended and re-built in part by various kings since, including an overhaul by ["King Hugo"] to help with defences against raiders from the east.
Although the region of Caldonacia that sits to the west of the tower is no longer inhabited, having been overrun in the years of war between Caldonacia and the Empire, the tower is still used. These days it is used for its originally stated purpose, as an observatory, as well as being maintained as a military look-out tower watching the seas to the east. It is operated jointly by the Imperial Academy, the Pale Flame's Sages, and a special unit of the Kings Guard.