Beneath you can find information given from the Labyrinth of the Buda Castle concerning their special easter program:
Every year on Easter Monday between 5 p.m. and 8 p.m. the mysterious halls and passages of the Labyrinth of Buda Castle can be wandered in the light of 1001 candles. There are little surprises hidden in the cave grottos: the Easter treasures of the Labyrinth.
The entrance fee is 600 HUF (children ticket) to everyone.
Labyrinth homepage – Buda Castle Labyrinth