Irgandı Artisan Bridge (1442), Tophane Clock Tower and Karagöz Shadow Theatre

Bookending the central bazaar valley of Bursa are two elevated historic landmarks that every visitor should walk between: the 15th-century shop-lined Irgandı Bridge spanning the Gökdere stream on the east, and the walled citadel terrace of Tophane overlooking the entire plain on the west.

1. Irgandı Bridge (Irgandı Çarşılı Köprü, 1442)

While Florence has the Ponte Vecchio (1345) and Venice has the Rialto (1591), Bursa boasts the oldest single-span stone arasta (market) bridge in the Islamic world and one of only four historic shop-lined bridges on earth (alongside Ponte Vecchio, Rialto and Bulgaria's Osam Bridge). Built in 1442 by wealthy silk merchant Hoca Muslihuddin of Irgandı (during the reign of Sultan Murad II) to connect the main bazaar with the eastern quarter of Yeşil and Emirsultan across the deep ravine of the Gökdere stream, the bridge originally housed thirty-one vaulted shops and a small prayer room over its single masonry arch. Today, its yellow-and-terracotta timber-roofed lane is a peaceful pedestrian sanctuary where local masters practice traditional ebru (paper marbling), hand-painted Iznik ceramics, woodcarving, mother-of-pearl inlay and calligraphy, with a tiny balcony café looking down into the green canyon.

2. Tophane Citadel: Tombs of Osman & Orhan Gazi and the 1905 Clock Tower

Walk fifteen minutes west from Ulu Cami (or ride the free two-level elevator up from the Saltanat Kapısı city gate) onto the high rocky promontory of Hisar (The Citadel), the oldest continuously inhabited part of Bursa dating back to the 2nd century BC Bithynian kings:

• Tombs of Osman Gazi and Orhan Gazi: inside a shaded park of plane and pine trees stand the twin octagonal mausoleums (rebuilt in 1868 after the great 1855 earthquake) of Osman Gazi and his son Orhan Gazi. Every hour, soldiers in historical 14th-century Alp guard uniforms perform a solemn changing of the guard ceremony at the tomb doors.
• The 1905 Tophane Clock Tower & Sunset Viewpoint: rising 33 metres across the plaza, the six-storey stone Clock Tower commands the classic panoramic balcony view over Ulu Cami's twenty domes and the green Bursa valley, flanked by historic Ramadan cannons and open-air tea gardens. Walk five minutes into the quiet cobbled lanes of Kale Sokak inside the citadel walls to see restored 19th-century wooden townhouses and the 1326 Alaaddin Bey Mosque (the very first mosque built by the Ottomans in Bursa).

3. Karagöz Museum (In Çekirge)

Legend recounts that two 14th-century construction workers, witty blacksmith Karagöz and pompous mason Hacivat, entertained the builders of Bursa's mosques with such hilarious banter that work ground to a halt, leading to their immortalisation as translucent camel-leather shadow puppets by Sheikh Küşteri. Visit the Karagöz Monument and Karagöz Museum on Çekirge Caddesi to see antique leather puppets and attend weekend live shadow-play performances.