Tucked away near the famous Galata Tower, you'll find the last standing remnants of the old Genoese walls. This isn't a grand, restored monument, but a quiet, atmospheric piece of history hidden in plain sight that many visitors miss. It's a perfect little detour for those who love to discover the city's deeper layers, offering a tangible connection to the medieval merchants who once thrived here. Take a few moments to trace the ancient stones and imagine the bustling colony that existed here centuries ago.