Hidden Falls–Mill B North Trail, 3 sights
12.9 mi · ▲ 5,665 ft · 7 hr 8 min
Hidden Falls–Mill B North Trail, 3 sights is a 12.9-mile out-and-back in Mount Olympus Wilderness near Merrywood, UT. The route reaches Hidden Falls at the turnaround, 6.5 miles in. It climbs 5,665 ft, with sections as steep as 29% grade, and is mostly dirt. It scores 40/100 on the Ambleway Wildness scale: green fringe.
Elevation
Getting there
Directions
Hidden Falls–Mill B North Trail, 3 sights
12.9 mi · ▲ 5,665 ft · 7 hr 8 min
Elevation 6,246–9,384 ft
Out & Back · Mount Olympus Wilderness
Trailhead: Porter Fork Trail · 40.68330, -111.70927
Weather Sep 4: sunrise 6:58 AM · sunset 7:56 PM
No dogs on part of this route
- Start on Porter Fork Trail, heading SE.
- 2.2 miBear left onto Desolation Trail, heading SE.
- 0.5 miContinue straight onto Mill B North Trail, heading S.
- 3.7 miTurn right onto Hidden Falls Trail, heading SE.
- 250 ftReach Hidden Falls, then turn around and head back the way you came.
- 250 ftTurn left onto Mill B North Trail, heading N.
- 3.7 miContinue straight onto Desolation Trail, heading NW.
- 0.5 miBear right onto Porter Fork Trail, heading NW.
- 2.2 miArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Trail surface
Weather
Sunset
The best sunset spot on this hike is 2.5 mi in (~137 min). Leave by 5:19 PM for the 7:56 PM sunset. Back at your car by 9:12 PM, after dark — bring a headlamp.
Good to know
- No dogs on part of this route
More from Porter Fork Trail Trailhead
- Porter Fork Trail via Desolation Trail 4.6 mi · ▲ 2,411 ft
- Mount Olympus Spring–Neffs Spring, 4 sights 13.1 mi · ▲ 6,844 ft
- Salt Lake Overlook–Neffs Canyon Trail, 4 sights 13.8 mi · ▲ 5,973 ft
- Neffs Canyon Trail–Porter Fork Trail, 4 sights 14.2 mi · ▲ 7,095 ft
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