Castle Hill is the crown jewel of Budapest, and luckily, visiting it is super easy and fun! You can walk up if you’re feeling energetic, hop on the charming Castle Hill Funicular, or catch the convenient Bus 16 from the city center. Once you’re on top, the whole area is a stunning open-air museum, and the best part? Exploring Castle Hill is free! You can wander the cobbled streets, admire the panoramic views, and explore hidden corners without spending a forint.