"The idea is to attract native bugs like wetas and huhu grubs and native wasps that don't have a sting," said Ms King-Wall.
Museum display artist Dale Hudson had constructed the small three-storey structures for children to fill with a selection of pine cones, bamboo pieces, newspaper, cardboard and even a bit of AstroTurf.
"The newspaper is a bit of an unknown quantity - it hasn't been used in insect hotels before, although we know the rolled-up cardboard has proved popular as a good place to lay eggs," she said.
Marton visitors Denzell Pei, 11, and 7-year-old twins Logan and Charlie Turner were looking forward to taking their hotels home after they had a look around the museum.
The holiday programme continues this week and next week with a range of insect-related activities. Bookings are required and can be made by visiting the Whanganui Museum front desk or by calling 06 349 1110.