Majestic ancient walls from the 5th century AD tower over the surrounding landscape even today. Some sections are accessible, some somewhat accessible (noone will throw you out, but it is at your own risk). Giant double walls that have sucessfully resisted Attila the Hun, Avars, Slavs, Persians, Arabs until, more than a thousand years after they were erected, Ottomans finally managed to get in when the Eastern Roman Empire was reduced to only a tiny city state. It might be a bit off the usual tourist routes, but take the tram or a metro somewhere close and have a great walk around these walls that have witnessed so much. Could not recommend it enough.

Byzantine Walls at Topkapi The Byzantine Walls at Topkapi, also known as the Walls of Constantinople, were constructed in the 5th century AD. These formidable fortifications surrounded the city of Constantinople, protecting it from numerous sieges and invasions over the centuries. The walls consisted of multiple layers, including moats, towers, and gates. They stood as a symbol of the Byzantine Empire's military might and strategic importance until the city fell to the Ottoman Empire in 1453. On ancient stones I find my perch, A feline guardian of this mighty church. Byzantine Walls, with secrets deep, Whispers of history, their tales I keep. Through cracks and crevices, I roam, Amidst echoes of empires and battles unknown. Mice scurry, chasing shadows past, While I observe the world's contrast. From Constantinople's glorious height, I witness conquerors' relentless might. Yet these walls endure, steadfast and proud, Guarding treasures, never to be allowed. Oh, Byzantine Walls, aged and wise, Underneath your gaze, my spirit flies. In your presence, I feel both small and grand, A feline sentry of this ancient land.

An amazing old Byzantine wall, which have also amazing surroundings, Wish from you all to vist and check this historical place.

Incredible and impressive. A wall that held a thousand years.

he Byzantine walls can be seen right outside of the Ulubatli metro stop, but if you want to reach the Topkapi Gate it is a 10-15 minute walk. access is totally free, and the walls in this stretch are fairly well maintained. Many towers are still standing and are in decent condition, and the triple line of fortifications are clearly on display. It may not be an attraction for everybody, but those interested in history or fortifications will love it!

A twenty minute walk from the blue tram line. Part of the walls with easy access to the top from a small urban park and play ground used extensively by local families. Up top there's a surprisingly wide grass area which I suspect is used for local events. You can see the wall and block towers snaking off. Exactly what I was looking for to get a feel for the flipping massive structure.

Ancient and historical walls of Istanbul!

This is an amazing part of the old Byzantine wall that surrounded of Constantinople. The wonderful thing about this section is most of it is intact and you can see the structure clearly whereas in other smaller sections around the city they are smaller broken chunks of the old wall.

Incredible place to visit it’s full of history.

Wonderful view specifically beside topkapi park and I also like the stone swordsmen in the metrobus gate