You'll want to browse the collections at Gaziantep Zeugma Mosaic Museum, December 25 Museum, and Kitchen Museum. While you're exploring, swing by Coppersmith Bazaar, Hışvahan, and Naib Turkish Bath to learn a bit about the area. You can wander around 100 Yil Atatürk Kültür Parkı, Gaziantep Botanical Garden, or Masal Park if you want a dose of fresh air.