“Trillium Trail is the I-5 of the Watershed, but it's also technical enough to represent a great run.”
— Greg Bateman
Birding · Fall Colors · Spring · Waterfall · Wildlife
Essentially starting from the SW parking lot, Trillium is a great introduction to the Watershed. Although it's the most travelled trail in the area, it also represents most of the elevation gain. String this trail together with the rest of the Watershed, and you'll have a great day in the woods!