The east side: there are several areas where trash has been left. On the main path down to the creek, there is a pile of stuff on the right near the fallen tree (pic 1). Along the edge of the parking area there are several piles of trash (pic 2).
On the west side there is a stash of stuff by the fence near Crystal Springs creek in the southeast corner of the park (pic 3). We saw a person hiding a suitcase on the other side of the fence by the rest room (pic 4). There were 2 large bags of cans (?) and a bike with wheels off by the picnic table closest to JC.