There are over 60 articles on Discover Your Indonesia about Yogyakarta. This guide links to articles covering transportation, accommodation, things to see, what to do, sample itineraries and where to eat... Basically everything you need to know for arranging a trip to Yogyakarta :)
Kalibiru viewpoint just outside of Yogyakarta. The views from here are just amazing.
Indonesia Travel GUide
Ready to use 5 day 4 night travel itinerary for Yogyakarta, Indonesia. Do all the tourism highlights of the city with this city itinerary.
Eating in Yogyakarta | Hello Raya Blog
Sumur Gumuling, Yogyakarta
21 extraordinary things to do in Yogyakarta, Indonesia that you never knew existed