Antoine Peak has a whole lot of new after the summer of 2016: a new westside parking lot to improve access, and a new trail on Canfield Gulch courtesy of WTA volunteers.
Check out the former and the upper portion of the latter by hiking a loop from the new parking lot to the summit. This portion consists entirely of old roadbeds.
At the top, continue past the towers and take the new single track down hill to where it intersects the round-the-mountain necklace trail.
Turn left for the shortest route back to the main road, which you'll intersect after about a mile of hiking on mostly level terrain. Return to the trailhead via the same route.
This one is also doable as snowshoe hike if there's enough snow.
Antoine Peak Conservation Area - Canfield Gulch

Length
Elevation
Rating
Parking Pass/Entry Fee
NoneAntoine Peak Conservation Area - Canfield Gulch
Map & Directions
Getting There
From Exit 287 on I-90: Head north 0.5 miles on Argonne Road and turn right on Trent Ave. Follow Trent Ave. for 3.2 miles and turn left on N Evergreen Road. Follow Evergreen Road for 0.8 miles to where it bears to the right and becomes E Forker Road. Follow Forker Road for 1.5 miles and turn right on Brevier Road. Follow Brevier Road for 0.7 miles to where it turns right and becomes Robbins Road. Follow Robbins Road for 0.1 miles and the parking area will be on the left.
From Exit 289 on I-90: Head north 0.9 miles on N Pines Road and turn right on Trent Ave. Follow Trent Ave. for 1.1 miles and turn left on N Evergreen Road. Follow Evergreen Road for 0.8 miles to where it bears to the right and becomes E Forker Road. Follow Forker Road for 1.5 miles and turn right on Brevier Road. Follow Brevier Road for 0.7 miles to where it turns right and becomes Robbins Road. Follow Robbins Road for 0.1 miles and the parking area will be on the left.