At CampOne Holbaek Fjord in Holbæk (Zealand) camping costs as little as €20,- per night during low season with CampingCard ACSI. At one of the 225 touring pitches you will get a discounted rate during the period . At this campsite you can not only use your CampingCard ACSI for inexpensive camping, you can also use your ACSI Club ID (as an alternative ID).
Sunny family campsite on the sea with sloping grounds. Among other things it has a playground, wellness centre and indoor pool. Fresh bread every day, free wifi, and walking and cycling routes. Near to Copenhagen.