There are two sultan's/king's palaces (kraton) in Surakarta. This is the larger of the two built in 1745. One day a week there is traditional dancing to gamilan music. There is also a museum.
Traditional Javanese dancing
Traditional Javanese dancing
Traditional Javanese dancing
Traditional Javanese dancing
Traditional Javanese dancing
Offering
Courtyard
Watch tower - actually for prayer
Carriage
Carriage
I assume this carriage belonged to King Pakubuwono X