Adventure Island has confirmed its main line‑up of family events for the 2026 season in Southend‑on‑Sea, Essex. The programme features four major themed events designed to bring more visitors to the seafront during the summer and autumn months.
The first event, Dinosaur Takeover, is set for 20 June 2026. This will be followed by Fairytale Weekend on 11–12 July 2026 and Superhero Weekend on 15–16 August 2026.
In the autumn, the park will host Halloween Fright Fantastic from 24–31 October 2026. The week‑long festival includes activities such as themed treasure hunts, face painting and family entertainment.
The events are run by Adventure Island — part of the Stockvale Group — and frequently include activities at sister attraction Sealife Adventure. Adventure Island continues to operate its free‑admission model: entry to the site is free, while rides and many themed activities are available via paid wristbands or tickets.
Visit Southend lists these events on its official events pages; the park says publishing dates early helps local families plan visits and supports businesses along the seafront.
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