From 26 October to 3 November 2019, guests can take part in a free monster trail and track down 12 hidden monsters around the zoo.
The colourful illustrated beasts include a panteater, spitopotamus and a scary scornbill to name but a few.
Other complimentary activities include broomstick flying with Marwell’s resident and wise old wizard Lowedolf, where children can earn their level four license, and spooky story telling with Esme the friendly witch. Dressed up little monsters, witches and wizards are also invited to help Lowedolf and Esme conjure up a spell in a giant magical cauldron each day.
For a keepsake to take home, optional extras such as wand decorating or monster making are available for £1 each.
General admission applies.