The Winter Lights trail at Anglesey Abbey won't take place in 2024 it's been announced.
The event has been held at the National Trust property for 12 years, and has become a highlight in many people's Christmas calendars.
But, staff and volunteers have said they will now channel their energy into "new and exciting opportunities".
They have admitted the news will come as a "disappointment to many" and have thanked visitors for their support.
The Winter Lights trail will continue at nearby National Trust property Wimpole Hall and Home Farm.