Mount Defiance Trail #413
ElevationAscent: 4,839' 1,475 m
Descent: -1,129' -344 m
High: 4,940' 1,506 m
Low: 111' 34 m
GradeAvg Grade: 16% (9°)
Max Grade: 81% (39°)
Popular runs nearby
PCT: Herman Creek to Eagle Benson
18.1 mi 29.1 km • Loop • 4,399 ft Ascent 1340.93 m Ascent
HCRHT: Twin Tunnels Trail
9.5 mi 15.3 km • Out and Back • 650 ft Ascent 198.1 m Ascent
Eagle Creek Trail to Tunnel Falls
11.7 mi 18.8 km • Out and Back • 1,280 ft Ascent 390.28 m Ascent
2.5 mi 4.1 km • Out and Back • 752 ft Ascent 229.1 m Ascent
1.4 mi 2.2 km • Out and Back • 255 ft Ascent 77.59 m Ascent
Top Spur/Bald Mountain Loop
2.4 mi 3.8 km • Loop • 517 ft Ascent 157.67 m Ascent
“A steep trail to an iconic summit in the Mark O. Hatfield Wilderness.”— Bruce Hope
Features Fall Colors · Views · Waterfall
From the the trailhead, a paved path heads west next to I-84 for several hundred feet before it becomes gravel. At 0.25 miles from the trailhead, you'll pass the junction with the Starvation Ridge Trail #414 (some maps may show this as the Starvation Ridge Cutoff Trail #414B). The #413 continues west, climbing only slightly, past some waterfalls, and, at 0.85 miles from the trailhead, heads to a junction with the "easier" start of the Starvation Ridge Trail #414.
At 1.3 miles from the trailhead, the #413 turns sharply to the south and begins a relentless climb up many switchbacks and steep sections. Here the trail stays mainly in the trees, crossing into the wilderness area at 3,600 feet (about 4 miles along the run). At the 4,100 feet, you'll finally break out of the trees into an large boulder field with a breathtaking view of the Cascade Range to the north and of the Columbia River Gorge below.
You'll dip back into the trees and, at about 4.4 miles from the trailhead, intersect the Mitchell Point Trail #417 coming up from Warren Lake. The #413 continues uphill, passing, in about 0.3 miles, a junction with an alternative path for it, one that contours around Mount Defiance rather than crossing its summit.
Continuing up, the #413 (this section is shown as the #413B or #413D on some older maps) soon crosses the service road leading to the summit, then continues up the slope to merge with this service road shortly before the summit. At the summit of Mount Defiance (4,920 feet) there is a large communication facility, with tall radio and microwave towers, along with an unobstructed view of Mount Hood to the south.
From the summit, the #413 starts downhill (look for it on the southwest side of the large propane tank), soon passes a junction with the trail that contours around the summit, and continues descending southwest for 1.1 miles to the junction with Bear Lake Trail #413A - a nice side trip to a beautiful small lake. From this junction, the #413 continues downhill 0.5 mile to end at the trailhead (limited parking, no amenities) at Forest Road 2820 (Dead Point Road).