You must redeem your National Rail Days out in London 2 for 1 voucher online by visiting the Days Out Guide Website. Please follow the instructions to complete your booking for SEA LIFE London Aquarium. On the day of your visit, you will need to present your train tickets, booking reference number and payment card to fully redeem the offer.
Is my train ticket valid for 2FOR1?
For train ticket validity information, please visit our 'Is My Ticket Valid For 2FOR1?' help page
I have pre-booked my offer online via the Days out Guide Website, do I need to bring a voucher?
If you have pre-booked your offer online you do not need a printed voucher, only your pre-booked 2FOR1 ticket and a pair of valid National Rail tickets.
Please not: *To adhere to social distancing measures in place, guests can only pre-book their tickets to guarantee entry to attractions. We will no longer be accepting walk – up on the day vouchers*
For full FAQS and Terms and Conditions, please visit https://www.daysoutguide.co.uk/faqs