May Half Term

Saturday 23 May – Sunday 31 May 2026

Shore Safari

Children looking at a giant indoor rock pool.

What curious creatures will you find with The Rock Pool Project in their mobile rock pool?

Each day there will be a chance to learn and uncover more about the sea life in our Cornish waters, including the best ways to explore rock pools and identify the creatures you discover.

The team from The Rock Pool Project will be here from 10am -4.30pm every day throughout the holidays.

A girl lifts her arm out holding a crayon, there are pots of coloured pencils and pens in front of her and a woman using scissors to cut paper.

Make & Take

Every day, 12.30pm to 3.30pm (last entry 3.15pm)

Create your own rockpool creatures with beautiful crafty experiments.

A young boy points to a model ship in a glass cabinet while a lady standing behind him also looks at the ship.

Museum Trail

Every day, 10am – 5pm.

Find exciting creatures hiding in secret rockpools around the Museum, in the discovery trail.

What else is at National Maritime Museum Cornwall?

Explore 15 galleries over five floors, jump aboard boats, climb the 100-foot Lookout Tower, go underwater in the Tidal Zone, uncover ocean adventures and survival stories and sail miniature boats on the Waterfront Boat Pool. Plus, have fun in Skull Island Play Zone and learn about Cornish maritime history in our Cornwall galleries.