Ascarium: Tricks & Treats 2026

The seaside sanctuary runs Ascarium, its family Halloween trail, throughout October. Visitors follow challenges around the aquarium, meet the Sea Witch or Warlock, pose at themed photo spots and play visual games, then receive a reward for completing the activity sheet. The trail is included in normal admission, from £16 per adult booked online in advance or £22 on the day, with under-2s free, and booking two or more days ahead gives the best rate. The event page lists opening from 10am to 4pm, with last entry at 3pm.