Nikoletta Hendrik: Enjoy sightseeing but have a drink or lunch somewhere else - as everything is unreasonably expensive inside and around the castle area.
Scenic Lookout · Halászbástya · 285 tips and reviews
Jennifer: You can pay to go to the top level or stay on the ground level for free! While looking at the cafe go to the left. There is a small opening where you can get to a ledge to overlook the city for free!