Voucher is valid from Sat 6 Sep 2025 until Sun 31 May 2026, Sat - Sun 10am - 4pm; subject to availability. Last entry is at 3pm.
Also valid for entry on 27-31 Oct 2025, 16-20 Feb, 3-17 Apr, 4 & 25-29 May 2026.
Excludes Mon - Fri and 3 Nov 2025 - 13 Feb 2026.
Voucher must be booked by Fri 15 May 2026 (we don’t want you to miss out!).
Online bookings only.
You risk forfeiting your voucher if you cancel within 7 days of your booking. Bookings can be rescheduled with 48 hours notice.
Multiple voucher purchases permitted.
Suitable for all ages. Children are classed as ages 3-17 years. Under 3s are free but require a free ticket available directly. All children must be accompanied by an adult with a valid ticket.
Wheelchair access available.
A small service fee will be applied to your order, you'll see the exact amount at checkout.
Advanced booking required or risk forfeiting your voucher.
The venue may restrict the number of itison bookings on each day so please book early if you want a specific date.
The beginning and end period of a voucher’s validity is always the busiest. We advise members to book well in advance to avoid disappointment.
Voucher is not exchangeable for cash or valid with any other offers.