Mount Si Trail is a round-trip hike of 7.8 mi / 12.6 km near North Bend. Expect about 3,399 ft / 1,036 m of elevation gain, with a high point of 4,065 ft / 1,239 m. Difficulty: Hard. At an average pace, plan on about 5 hr 11 min.
Elevation profile
Along the route: low 656 ft / 200 m · high 4,065 ft / 1,239 m