Did the 3 lakes trail. Lots of elevation changes and is pretty advanced. Took me about 4 hours to do. Make sure to bring spare shoes and socks as you WILL be getting wet. There isn't much signage, but there are white diamonds throughout the trail so you won't get lost. The roads going into the park are pretty rough. They aren't paved, gravel roads, and have some pretty gnarly pot holes. So keep your low boys at home and drive a junker or SUV.