- There is a trail up Silliman Creek, leaving right at the sign for Twin Lakes. It's a rough trail with lots of deadfall detours, but it is a trail, and it continues up to the base of the slabs.
- On the slabs, I took the obvious central ramp leading up from left to right, and then stayed mostly on the right side. I have no idea if that's the best way, but it worked.
- On the final approach to Silliman Lake, I came in from the left side; the area nearest the outlet looked brushier and more complicated.