Read the following context and choose the best option to answer the question.
Context: Some quite impressive craftsmanship can be seen on a few of the structures . After two hours walking around the palace grounds I was lucky enough to see a traditional Indonesian puppet and music show . The show is only performed a couple of times a week , so I was in the right place at the right time . Did n't understand any of it , but it was interesting to watch and listen to the performance in a beautiful setting . After leaving the palace I moved onto the famous bird market , only a short walk away to the west within the ancient walled city of Kraton .
Question: Where is the narrator visiting ?
Options: 
A. They are visiting the country north of Indonesia .
B. None of the above choices .
C. They are visiting Eurasia .
D. They are visiting southeast Asia .


D