NT - Nordjyllands Trafikselskab (Transportation company) - offers both buses and trains to a large part of the tourist attractions and cities you would like to visit on holiday in North Jutland. At Journeyplanner.dk you will find routes and departure times, and on NT's ticket app NT Billet you can buy tickets that are valid for both bus and NJ-trains. Finally, if you have cash, you can use it to pay on the bus, or choose to use the nationwide Travel Card (Rejsekortet).
With public transport you can relax and be with the family without having to worry about traffic. And should you decide to enjoy a small drink for lunch, you can take the bus home again with good conscience.
If the bus either do not go at the time you need it - or do not go all the way to the place you want to go to - NT has a special service, Flextrafik, where you can book a Flextur from A to B or book a Plustur via Journeyplanner.dk if you need to go further than the closest stop.