||Croatian protected areas (PAs), especially national and nature parks are often emphasised as main natural attractions in Croatia. Green Tourism Action Plan sees Croatia as a leader of tourism based on natural heritage and sets several goals for development of sustainable tourist offer within and around PAs (Ministry of tourism, 2016). In addition, different projects on national level have goals to develop tourist offer and marketing of PAs focusing primarily on nature and national parks. In recent years there is also a raise of funds available for PA visitor infrastructure, although many already have educational trails, info centres etc. Even though some PAs have high and some low numbers of visitors, most national parks, with oscillations, show growth (SINP, 2014). Since, there is a growing interest for visiting protected areas globally (IUCN, 2015), we could ask ourselves are we prepared to manage visitation?