Where can I find information on Merlin Passes? Please visit the Merlin Pass Website at www.merlinannualpass.co.uk You can also find FAQs via the Help Centre here. Related articles Are there restrictions for using my Merlin Pass at Warwick Castle Resort? Where can I buy a Warwick Castle Annual Pass? Can I use my Warwick or Merlin Annual Pass for entry into the Castle Dungeon? Do i need to collect my Warwick Annual Pass? Do I need to pre-book entry to Warwick Castle Resort if I am a Merlin Pass Holder?