This is a lot more difficult to recreate than I had thought, everything is too blurry to really make a good trace. I'm sure a .pdf will appear soon enough with the logo as a vector in it.
Spending about 20mins looking at the logo, I'm not really sure how I feel about it, I think it's a nice design but I would have thought with the main icon of the park being a volcano, there would be some fire or something in there some where.