The new Winter Light series will be taking place in Llandudno on Saturday 16th November and Sunday 14th December.
Large numbers of people are expected to attend both events. Local bus and train companies have been contacted by the council to make them aware of this, but visitors should still expect busier than usual services.
All bus services will be running as usual. However, visitors and locals should be aware that there may be some minor delays at peak times on the road.
For more information, please visit the Conwy Council website.