Option in Phra Nakhon Si Ayutthaya, ThailandAyutthaya contains several markets where visitors will find a variety of local products including clothing, household goods, and foods. There is a morning market where locals purchase groceries including food and other household goods, and the night markets are great places to pick up souvenirs.food. However, there are various areas that specialize in particularly types of cuisines and provide vastly different atmospheres.