Tinyliny, this ranch isn't really a national park (the sign is a sort of joke). It's just out of the Central Maui, in the West Maui mountains. It's right behind Tropical Plantations, if you know where that is. Yod Neal, my NH trainer (he hates being called NH ha ha!) runs trail rides and lessons there.
I got Yod to take a few of us dressage riders on the trail, just a long walk (except for my antsy little one.) My "dressage horse" was just a little lame so we rented a horse for my partner. Then one of the other dressage riders cancelled. So we only had the one 3rd Level dressage horse-- and she wouldn't cross the stream! But she got over by using a narrow bridge, which I thought was much scarier.
This is the first time I'd been on that ride.
You MUST let me know if you visit!