PEOPLE can play amateur detective by trying to find hidden presents on a free Christmas trail in Keighley.

A group of Norwegian house elves, known as Nisse, have hidden the Butterfields’ Christmas presents at the Spring Gardens Lane site. Follow the clues and collect letters.

The Christmas trails will be held at Cliffe Castle Museum until Sunday, January 11.

The exhibition is open every Tuesdays to Fridays between 10am and 4pm, Saturday and Sunday from 11am to 4pm but closed Christmas Day, Boxing Day and New Year’s Day.