The yaxha nakum naranjo national park is located within the nucleus of the maya biosphere reserve area due to the presence of lakes and wetlands the area has been recognized by the ramsar convention as a wetland of international importance maya covers four cities of great importance in the history of this civilization yaxha nakum naranjo and topoxte topoxte the archaeological site is located at the southwest end of lake yaxha and access is possible only by boat the park preserves a lush tr