Do I need to pre-book to visit to the Ballroom with my Merlin Pass? Please note: The Ballroom is currently closed. Related articles How do I book Afternoon Tea at The Blackpool Tower Ballroom with a Merlin Pass? Can I visit any areas of The Blackpool Tower for free? Do I need to pre-book entry to the Blackpool Tower Eye with my Merlin Pass? How do I enter The Blackpool Tower Ballroom? When is The Blackpool Tower Ballroom open?