Take the M3 motorway from Budapest as far as Hatvan, then take route 21. Before Pásztó the road branches off towards Hollókő.
On foot. This is a small village, with one street, on both sides museal houses and craft shops. Make sure you visit all of them. From the mean road of the village leading up to the hill, you will also find a a pathway to the Holloko castle. With only 20 minutes hike you will find yourself on the top of the hill with breathtaking scenery.
The Hollókő castle