We arrived at this park around 10AM and found plenty of parking in the small lot. I would say if you come around 11 or noon, you will be hard pressed to find parking. There is a porta potty when you come into the park, which is great for emergencies, but do yourself a favor and stop at the general store down the road and use their bathroom on the way. The boulder field in the park is only a short walk from the entrance. It was fun for the whole family to bang on the rocks to find the ones that ring. We found that wrenches made better tools for that and not the hammers. We spent about two hours on the boulder field before proceeding to take a short hike to the falls. It was pretty, and peaceful over there so we had a picnic at that area on a rock. Def wear shoes with good ankle support for the bounder field. Also if you are scared of spiders, this is not the place for you, there were tons everywhere, but none venomous, just watch where you put your hands when scrambling across the rocks.