I wish I could help you but I was just a passenger in the car. I don't even know the name of the trail. I just know we went up the mountain and then hiked to the waterfall. It was a great hike. Serious downhill and uphill back.
Yeah JW is right on the money. There are actually two parking areas, the main one you run into as you're coming down the hill and the one closer to the lake. Just watch out for signs.
I don't know the Hastain Trail but U drive down the hill & park in the parking area which is large but watch out for the stop sign cameras that nail everyone that doesn't pay attention to them costing several hundreds of dollars.
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