Although we first knew the small summit as Mount Pete, its also known as Mount Peak, Pinnacle Peak, and most recently the Cal Magnusson Trail. No matter which name you prefer, this short-but-steep hike is perfect for a quick winter workout.
Total Distance: 2.0 miles Total Ascent: 1000ft Highest Point: 1800ft
To get there, take I-5 south to Highway 18 Exit 142A. Follow Highway 18 into Auburn and take the SR 164 exit. Head left on SR 164 through Enumclaw to SR 410. Follow SR 410 for just under a mile to 284th Street. Take a right and follow 284th for a mile and a half to 472nd Street. The Cal Magnusson Trailhead is a half-mile ahead. View Google Directions >>
The trail begins steeply from the trailhead, switchbacking up the mountainside, through alder, cedar, and hemlock. From the outset, the plethora of trailside projects hints at the popularity of the trail. Platforms, benches, stairs, railings, nature signs are all here, maintained by a dedicated group of volunteers. Through their efforts the trail is wide, clear of brush, and easy to navigate.
The trail wastes little time in pushing you toward the summit. After a mile, the trail meets up with a logging road. Head left and continue upward, keeping an eye out for geologic evidence of the mountains volcanic past. Near the top youll notice exposed honeycombs of basalt, horizontal columns of rock protruding from the mountainside. Continue beyond these formations for the summit and the crumbling cement lookout foundation. Although there are some benches here for a rest and a snack, there is very little in the way of views, as trees have long since blocked the views. However, on good days Mt. Rainier can be spied from a small pocket viewpoint just below the summit, roughly where the road ends.
Close and easily accessible, this is a great winter hike or works perfectly as a last minute escape to the outdoors. However, expect a lot of company on this short hike. Hikers young and old tackle this trail everyday, trail runners are common, mountain bikers frequent the south side of the mountain, even local police and firefighters incorporate the route into their training regimen. So many visitors cant be wrong.
While Pinnacle Peak is the official name of the 256-acre King County Park that encompasses the small mountain, there is some confusion over the real name of the peak. The Harvey Manning school advocates for Mount Pete, named after Pete Chorak, a Yugoslav émigré and businessman who settled in Enumclaw in 1911. Chorak donated land for a park, and founded the town pool; Petes Pool, which later became the citys stadium. At some point, locals began referring to the mountain as Mount Peak. Our research did not dig up a reason for this switch, though one theory is that Pete sounds a lot like Peak, suggesting that the latter could have just been born in conversation. When King County bought the first sections of the mountain in the 1980s, the name Pinnacle Peak seems to have risen in prominence, though the fire lookout that stood there from 1928-1971 is always referred to as the Pinnacle Peak Lookout. In 2009, the trail to the summit was dedicated to Cal Magnusson, a Cascade climbing legend, who began maintaining the trail in 1975.