The Palace of the Grand Masters (also known as the Castello) is one of the most significant medieval landmarks in Greece. Located at the top of the Street of the Knights, in the heart of Rhodes Old Town (a UNESCO World Heritage Site), it reflects the military power and cultural influence of the Knights Hospitaller during the Crusader period.

Historical Background

The original structure was built in the 7th century as a Byzantine fortress. In the 14th century, it was converted into the official residence and administrative center of the Grand Master of the Knights of St. John, who ruled Rhodes until the Ottoman conquest in 1522. The building was partially destroyed in 1856 by a gunpowder explosion and later rebuilt by the Italians in the 1930s, preserving its medieval Gothic style while adding some Italian architectural details.

Architecture and Interior

The palace features massive towers, stone walls, and a grand interior courtyard surrounded by arcades. Inside, visitors can explore 30+ rooms, though only a few are open to the public. Highlights include:

  • Ancient mosaic floors (imported from Kos)
  • Medieval furniture and weapons
  • Roman and Byzantine antiquities
  • Historical exhibits about the Knights, Rhodes under Ottoman rule, and Italian occupation

The structure offers an impressive combination of military design and noble grandeur, making it both a fortress and a palace.

What to See

  • Main Courtyard – Ideal for photos, with statues and elegant symmetry
  • Knightly Hall – Featuring ceremonial furniture and restored décor
  • Museum Rooms – Exhibits on Rhodes’ ancient and medieval past
  • Viewpoints – Elevated sections offer views over the Old Town

Visitor Information

Location: At the end of the Street of the Knights, Old Town Rhodes
Opening Hours: Daily, usually 08:00–20:00 (shorter hours in winter)
Entry Fee: Approx. €6–€10; combination tickets available with other museums
Accessibility: The Old Town is pedestrian-only; wear comfortable shoes
Best Time to Visit: Early morning or late afternoon to avoid heat and crowds

Why Visit

The Palace of the Grand Masters is not just a museum — it's a walk through 900 years of history, from Byzantine rule to the Crusader era and beyond. It's one of the few surviving examples of Gothic architecture in Greece and a must-see for lovers of history, architecture, and medieval culture.