- 3rd October - 1st November 2026
- Event Included with SEA LIFE admission
- Spooky fun for families with children
Join us as Aquarium turns Ascarium this October!
Help our Sea Witch and Warlock look after their ocean home and fellow sea creatures by completing magical challenges throughout the aquarium.
Will you be brave enough to step up and help complete 'spook-splash-tic' challenges and fill in your activity sheet as you go?
Complete magical challenges to join our army of sea defenders!
- Meet the Sea Witch or Warlock (October half term only)
- Enjoy cool photo opportunities
- Fun activity trail and challenges throughout the aquarium
- Enjoy visual games and activities
- Get a reward for completion
This event is included with SEA LIFE Admission.
Standard Ticket
Book in advance from
£14
Per adult
On the day
£21
Per adult
- Entry to SEA LIFE Weymouth aquarium. Choose your arrival time and stay as long as you like
- Dive in and come face to fin with 1,000 creatures across 11 different themed zones including sharks, seals, penguins, and an octopus!
- Save more when you book 2+ days in advance – always get our best rate when you book online
- Under 2's go free
Kids Go Free this Halloween Terms & Conditions
- Offer valid only on Saturday 31 October.
- Offer applies from 12:00pm (midday) until last entry.
- One child receives free admission when visiting in Halloween fancy dress, subject to these terms.
- Free admission is available to children aged 2–14 years inclusive.
- Children must be dressed in a recognisable Halloween-themed costume to qualify. SEA LIFE Weymouth reserves the right to determine eligibility.
- All children must be accompanied by a responsible adult aged 18 or over.
- Accompanying adults and any additional guests must hold a valid admission ticket, Annual Pass or pre-booked entry ticket.
- Offer cannot be used in conjunction with any other promotion, discount, voucher or offer.
- No cash alternative is available, and the offer is non-transferable.
- Entry is subject to attraction capacity and standard terms of entry.
- SEA LIFE Weymouth reserves the right to amend, suspend or withdraw the promotion at any time.
