If you plan on canoeing, swimming, snorkeling, diving, and cooking out, all in one day… basically spending 5+ hours at this park, then $ 5.50 — $ 6.50 PER PERSON, not car, over the age of 6 yrs. may be cost worthy. If you have young kids that can only take 2 hours max of frigid spring water, ants, brazen igloo…