The road to the trailhead is completely free of snow, but is littered with potholes. Make sure your vehicle is up for the long 12.5 drive on dirt/gravel and potholes (Lets hear it for Subaru’s!!!). The trail itself is easy to follow and gains very little elevation. However, as my crew quickly learned, this trail is blow down central!!! If I took all the blow-downs from all the hikes I've ever done, and spread them out on a trail, I still wouldn't have enough to equal the amount on this trail. Though there was a LOT or trees on the trail, they were definitely manageable. Most can be easily hopped over, or you can just walk around. After roughly 3.5mi, the snow was consistently a good 2’ deep. The side trail to Otter Falls is very difficult to find, and is not much of a trail. At a little past 4mi, you'll cross a large creek with a fire-ring just on the other side and a rock cairn next to it. The ""trail"" (or lack of) is about 100-150 ft past this point on the left. Took us about 5hrs to get to Big Creek Falls and back (10mi rt), with a 30min lunch break, LOTS of picture breaks, and a fairly modest pace.
It’s also worthy to note that the crowds were far and few (on a Sunday too!), and the bugs hardly existed.