The Octonauts crew need your help on some mini-missions throughout the Museum. As an Octocadet you will search for shells, mimic musical instruments and design your own underwater vehicle. Along the way you will also discover some fun Octofacts, before collecting a ‘mission complete’ sticker from HQ. Then head outside to the Sound Garden for a bonus adventure. Octocadets, let’s do this!

Pick up a free Octonauts: Adventure at the Horniman trail from the Ticket Desk, or inside the Voyage to the Deep – Underwater Adventures exhibition.

The Horniman Museum is an inspiring, surprising, family-friendly, free Museum and Gardens in South London’s Forest Hill. 

Open daily, from 10am - 5.30pm