I have found that I unfortunately have to frequently fall back to Google Maps. Which I don't actually like. Honestly it is more a disappointment in Apple. I would expect them to be able to get directions right for a well traveled path. Those two parks have a lot of visitors each year and frequently people will visit both in the same day. But Apple Maps wanted me to go a completely different way and I couldn't figure out how it was connecting.

Maybe things changed, but that wasn't that long ago. And we all know that once a product falls (and pretty hard), it is harder to recover.