With both versions of the ResortPass, do I have the option to visit partner theme parks free of charge?

On presentation of both ResortPass Silver and ResortPass Gold, our partner theme parks will grant you free admission once during the term of your ResortPass. Please note that in Plopsa Parks Plopsaland Belgium (Belgium), Plopsaqua De Panne (Belgium), Plopsa Station Antwerp (Belgium), Plopsa Indoor Hasselt (Belgium), Plopsaland Ardennes (Belgium), Plopsaqua Landen-Hannut (Belgium), Plopsaland Germany and Plospa Indoor Coevorden (Netherlands), 40% discount on the regular admission price can be granted. (subject to change)