Historic Istanbul Gate and Ancient Walls of Nicaea
The most monumental gate of the 4,970-meter-long ancient walls of Nicaea, featuring triple-arched Roman triumphal architecture, mask reliefs, and imperial inscriptions.
Historic Istanbul Gate and Ancient Walls of Nicaea
Historic Istanbul Gate and Ancient Walls of Nicaea 360° Virtual Tour & Earth 3D Station
Satellite 3D telemetry, terrain topography, and 360° street panoramas are fully calibrated. Fly in 3D orbit or tour inside step by step.
Insider Tip
"Look closely for the ancient Roman theatre mask reliefs embedded in the stone ramparts."
Frequently Asked Questions (FAQ)
When were the walls built?
Begun in the 1st century AD under Roman Emperor Vespasian and reinforced through Byzantine and Ottoman eras.
Visitor Information
Explore İznik & Surroundings
Gastronomy, district guides, and latest regional highlights in İznik.
İznik Travel Guide: 4 Gates Ancient Walls, Hagia Sophia & Tile Kilns
Explore ancient Nicaea: 5-kilometer Roman-Byzantine walls, historic Hagia Sophia, underwater basilica, and authentic Iznik tile ateliers.
Registered Gastronomy in İznik
Lake İznik Skewered Catfish
Lakeside fish restaurants in İznik (Çamlık, Köşk)
Authentic Bursa Iskender Kebab
Kebapçı İskender (Historic Blue Shop, Heykel), Kebapçı Hüseyin (Alacahırka), Kebapçı İsmail (Kayhan)
Bursa Meatballs on Flatbread (Pideli Köfte)
Historic Kayhan Bazaar (Hacı Bey, Köfteci Yeşil, İdris)
Registered İnegöl Meatballs
Historic Besler Köftecisi (Est. 1893), Zeynel Köfte
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Nearby Attractions
Tombs of Osman Gazi and Orhan Gazi
Resting side by side in Tophane Park, these tombs house Osman Gazi, founder of the Ottoman Empire, and his son Orhan Gazi, conqueror of Bursa. Featuring the Clock Tower, ancient ramparts, and hourly ceremonial Alp Honor Guard changes, it is Bursa's foremost historical shrine.
Gököz Lake and Nature Park (Gököz Natural Park)
Nestled on the southern foothills of Mount Uludağ at an elevation of 1,120 meters, Gököz Natural Park reflects pine forests and snowy summits in its pristine lake. Offering timber chalets, horse safaris, lake canoeing, angling, and farm-to-table mountain gastronomy, it is Bursa's premier four-season eco-retreat.
Murad I (Hudavendigar) Mosque and Complex
Built between 1365 and 1385 by Sultan Murad I, this is the only Ottoman imperial mosque featuring an integrated two-story madrasa above the prayer hall. Overlooking Çekirge, it houses thermal fountains and the tomb of the martyred sultan of Kosovo.