The ancient tomb of King Harmylos, ruler of the island, is one of the most curious and interesting archeological monuments of Kos. Located in the

The ruins of the old town of Pyli and its castle can be found on a hilltop, 3-4 kilometers away from the modern village of

The castle of Kos, better known as the castle of Nerantzia (castle of the sour orange tree), is the most important part of the fortifications

Located near the Plane Tree of Hippocrates, this temple, deidcated to Hercules, is dated to the 2nd century B.C. It is built upon a trapezoid