Justice Tower

on the island is an arena for oil-wrestling, with statues of past champions.

This was built 1435 / 36 as part of a Mevlevi dervish complex but later became a stand-alone mosque. It has beautiful tile work, especially in the mihrab, probably by the "Masters of Tabriz" who decorated the mosque in Bursa and later the Üç Şerefeli mosque in Edirne. Some of the wall decoration has been whitewashed over, and the building has needed multiple repairs after earthquakes: the minaret was rebuilt in 1957. It's in a grubby neighbourhood where children pester for baksheesh.

This complex was founded by Sultan Bayezid II in 1484. As well as the hospital there was a medical school, mosque, guesthouse, almshouse and Turkish baths. Initially it was a general medical and surgical hospital but it came to specialise in mental health. It followed enlightened holistic methods before these were taken up in the west: instead of locking patients into cells with shackles, they used meditative music, fragrances and flower gardens. It's been incorporated into Trakya University, and the museum displays miniatures from Ottoman medical textbooks and models of patients.

The 19th century house is a major Baha'i shrine; the religion's founder, Baháʼu'lláh, lived here for four years during his Ottoman exile.

The original museum from 1924 was part of the mosque complex; it moved here in 1971 as the collection expanded. The museum displays the area's eventful history, majoring on the Thracian period. The gardens have a prehistoric dolmen moved from its original site, a reconstructed ancient Thracian hut, and Roman and Ottoman tombstones.

Mosque built 1438-1447, its name refers to the three balconies or galleries on its tallest minaret. The other three minarets are all of different designs. The mosque interior has a colourfully decorated central dome, surrounded by smaller domes in different colour patterns, supported by stately columns.