Can I use my Merlin Pass Share the Fun vouchers at The Blackpool Tower Circus? Share the Fun vouchers can only be redeemed for The Blackpool Tower Eye. Related articles How do I purchase Merlin Pass Friends and Family tickets for The Blackpool Tower Circus? Do I need to pre-book entry to the Blackpool Tower Circus with my Merlin Pass? What unique experiences do you offer for The Blackpool Tower Circus and can I upgrade my tickets? How do I use my National Rail Days Out 2 for 1 voucher at The Blackpool Tower Circus? Is there an accessible entrance to The Blackpool Tower Circus?