I'm not sure what CIRI can do about it - CIRI doesn't appear to be charging anyone anything.  

If the article is correct, visitors are:
    * using the easement through Mr Hayson's land at no cost:
    * paying $25, $30 or $100 (depending on season) to enter Mr. Stephenson's land; and 
    * walking onto CIRI's land at no cost.