For experienced walkers there are also numerous trails traversing the park. These trails do not have clear tracks; in many cases there are only occasional markers in the natural forest and it is inadvisable to use them without the company of an experienced bushwalker who knows the area. The walk to the Stinson wreck is long and steep in places. Map reading and good navigation skills are a necessity and National Park Rangers should be notified before commencing. Camping overnight is not permitted without a permit. There are a number of natural hazards such as leeches, snakes and stinging trees that bushwalkers should be aware of.