It is the only surviving mosque in Greece attributed directly to Mimar Sinan, the imperial architect responsible for the Süleymaniye Mosque in Istanbul.
The mosque was commissioned by Osman Shah, a nephew of Sultan Suleiman the Magnificent, who served as the governor of the Trikala province.
It was originally part of a larger complex, or 'külliye', which included a soup kitchen, a caravanserai, and a madrasa.
The tomb of Osman Shah is located adjacent to the mosque in a small, domed mausoleum.
The building's lead-covered dome was an advanced architectural feature for 16th-century Trikala, designed to withstand the region's climate.
The site served various secondary functions over the centuries, including as a storage facility and later as a historical landmark.
The brick and stone masonry of the walls follows the traditional 'cloisonné' technique, which creates a decorative banded appearance.
The Kursum Mosque, or Osman Shah Mosque, is the only Ottoman-era monument remaining in Trikala, Greece. Constructed in the mid-16th century, it was designed by Mimar Sinan, the chief architect of the Ottoman Empire. The name 'Kursum' originates from the Turkish word for lead, referring to the material used to cover its distinctive hemispherical dome. It is built in the classic style of the Sinan school, characterized by a square prayer hall and a slender minaret. The site now functions as a UNESCO-protected monument and a venue for exhibitions or cultural events. It is located near the Lithaios River, which flows through the city center. Its architectural preservation offers a rare look at post-Byzantine religious infrastructure in Thessaly.
From the opposite bank of the Lithaios River to capture the symmetry of the dome and minaret reflected in the water.
Walk around the exterior to view the tomb of the founder, which is often overlooked by visitors focusing only on the mosque.
Combine your visit with a stroll along the nearby Lithaios River embankments.
Check the door for any temporary exhibition signage, as the interior is only accessible during scheduled cultural displays.
Do not assume the interior is open for walk-ins, as it frequently closes between exhibition rotations.
Frequently closed on Mondays and during periods when new exhibitions are being installed.
Maintain a respectful tone as the site includes a historic mausoleum; remain quiet if an art exhibition is in progress.
