Stimulation overload. The Old Market is a great place to experience real culture through sight, smell, and sound. One area offers traditional Khmer food items varying from exotic fruits and vegetables, fish and meat, Asian spices and sweets while the other has everything form Thai silks, clothing, bags, jewelry, and other trinkets. Bargaining is a must as you can often get the prices down at least 50-75% from the selling price. If you have a chance, sit down and have a bowl of noodle soup with some of the locals for a mere $1.