Larissa Castle of Argos
A hilltop fortress above Argos where ancient, Byzantine, Frankish, Venetian and Ottoman masonry sit in visible layers.
Saved in this browser only - no account, nothing sent anywhere. See your map
The Larissa hill rises 289 metres over the Argive plain and has been fortified continuously for close to three thousand years. The lowest courses of the walls are ancient polygonal masonry from the archaic acropolis of Argos; above them sit Byzantine repairs, a Frankish inner keep from the thirteenth century, Venetian bastions with gun ports, and Ottoman additions, so a single stretch of wall can show four periods in ten metres. Inside the enceinte are cisterns, a small chapel and vaulted chambers, mostly unlabelled and open to wander. The view takes in Argos and Nafplio, the whole plain, the Argolic Gulf and the mountains behind Mycenae. Below the hill lie the ancient theatre of Argos, one of the largest in Greece, and the Roman baths.
What you actually see
- The layered walls - ancient, Byzantine, Frankish and Venetian masonry together.
- The inner keep - the Frankish tower and vaulted rooms at the summit.
- The cisterns - deep rock-cut water stores inside the fortress.
- The plain view - Argos, Nafplio and the gulf from the ramparts.
When to go
Spring and autumn; the hill is bare and there is no shade. Late afternoon light is excellent for the walls and the plain. The site is unlit, so leave before dark.
Honest expectations
There is no ticket office, no signage and no facilities, and parts of the walls are unfenced with real drops. The road up is narrow. Walking from Argos takes about an hour and is steep.
Nearby
The ancient theatre of Argos is at the foot of the hill; Tiryns, Nafplio and Mycenae are all within twenty minutes.
What to pack for Larissa Castle of Argos
Chosen from what this place is for. Tap a kit for the full checklist.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



