The Palace of Nestor was an important centre in Mycenaean times, and described in Homer's Odyssey and Iliad as Nestor's kingdom of "sandy Pylos".
The palace featured in the story of the Trojan War, as Homer tells us that Telemachus:
The site is the best preserved Mycenaean Greek palace discovered. The palace is the primary structure within a larger Late Helladic era settlement, once probably surrounded by a fortified wall. The palace was a two-storey building with store rooms, workshops, baths, light wells, reception rooms and a sewage system.
Wikipedia https://en.wikipedia.org/wiki/Palace_of_Nestor
Address Πύλου-Γαργαλιάνων, 24001, Greece
Coordinates 37°1'37.978" N 21°41'41.535" E