Love this park. I have another review of a different site. BP13 is one of my faves—2.5-ish mile hike. The last 1/8 mile (trail that leads to sites 13-16 had a landslide earlier this year. The side of the hill was totally wiped out, as was the trail. You can get through but it is difficult and very muddy. Use caution, esp after heavy rains, until vegetation is established.