£13 entry... Strapped for cash or need to unwind after work? Just £11 entry every day after 6 pm!! £13 loyalty entry / early entry Whenever you pay the peak price entry (£16), you'll get a voucher that gets you in for £13 the next time you visit! (Voucher valid for 10 days). Or turn up within the first half-hour of opening (12noon-12.30pm) and get in for £13 too! Seniors/Unwaged/Students/Standard Standard entry is just £16 (or £12:30 after 6pm)