Tricks & Treats
Visitors join the Trick and Treats team to solve magical challenges and complete an activity sheet while learning how to protect ocean creatures. Guests discover the survival tricks of fascinating, scary-not-scary marine species throughout the exhibits. Admission also includes exploring the aquarium's themed habitat zones, such as the living Coral Reef and the Ocean Invaders jellyfish experience.
Oct 17 – Nov 1, 2026
See more family-friendly fall activities near Westminster
Plan Your Visit
Tickets
The Halloween adventure is included with an admission ticket. Standard admission: adults from £28 online in advance or £39 on the day; children aged 2–15 from £25 online in advance or £35 on the day; under 2s free. Online ticket prices vary with available capacity and may fluctuate during high-demand periods. Other admission options shown are Anytime Entry from £33 online or £44 on the day per adult; Standard Entry + VR Experience from £32 online or £43 on the day per adult; and SEA LIFE + Shrek’s Adventure from £49 online per adult.
Location
Tips & Advice
- Book tickets online in advance to save up to 28% compared to on-the-day walk-up prices.
- Take public transport rather than driving; Waterloo and Westminster stations are both a short walk away.
- If you drive, you can obtain parking discounts at local Q-Park locations using the promotional code SEALIFE.
Special Events & Promotions
- Advance online booking offers savings of up to 28%.
- Standard tickets have entry at a chosen time slot.
Links & Contact
Halloween Events Near Me is an independent guide, not the organizer of this event. For tickets, entries, vendor spots or questions, contact the organizer directly through their website.
Frequently Asked Questions
Is Tricks & Treats included with standard admission?
Yes, the Halloween activities are included with your general admission ticket.
What age group is this event suitable for?
The event is open to all ages.
What activities do guests do during the event?
Visitors solve spook-splash-tic challenges, fill in an activity sheet, and learn about the tricks of scary-not-scary sea creatures.
Are there any at-home activities available?
Yes, SEA LIFE offers a downloadable Spooky Shark coloring and cut-and-paste activity online.
Browse Halloween in London
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly. Halloween Events Near Me is an independent guide and isn't affiliated with the events we list.