Are there any restriction dates for using my Merlin Pass at The Edinburgh Dungeon? For information regarding restrictions, please visit https://www.merlinannualpass.co.uk/ Related articles How do I purchase Merlin Annual Pass Friends and Family tickets for The Edinburgh Dungeon? How do I redeem my Merlin Pass Share the Fun vouchers? How long will I be in the Edinburgh Dungeon? What documentation do you require for a free carer ticket? Are there any restrictions for children visiting The Edinburgh Dungeon?