Lost Lake Mainline
2.8 mi · ▲ 518 ft · 1 hr 12 min
Lost Lake Mainline is a 2.8-mile out-and-back near Lake Roesiger, WA. It climbs 518 ft, with sections as steep as 18% grade. It scores 70/100 on the Ambleway Wildness scale: backcountry feel.
Elevation
Getting there
Directions
Lost Lake Mainline
2.8 mi · ▲ 518 ft · 1 hr 12 min
Elevation 441–933 ft
Out & Back
Trailhead: Lost Lake Mainline · 47.94990, -121.88880
Weather Aug 4: sunrise 5:49 AM · sunset 8:40 PM
Bikes allowed on the whole route · Parking lot at the trailhead
- Start on Lost Lake Mainline, heading E.
- 1.4 miReach the turnaround, then head back the way you came.
- 1.4 miArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Weather
Sunset
The best sunset spot on this hike is 1.3 mi in (~48 min). Leave by 7:32 PM for the 8:40 PM sunset. Back at your car by 9:29 PM, after dark — bring a headlamp.
Good to know
- Bikes allowed on the whole route
- Parking lot at the trailhead
Other ways to reach this destination
More from Lost Lake Mainline Trailhead
- Lost Lake Trail via Lost Lake Mainline 4.3 mi · ▲ 601 ft
- Lake Chaplain 4.9 mi · ▲ 487 ft
- Lost Lake–Lost Lake Mainline, 3 sights 5.7 mi · ▲ 659 ft
Get outside more
A wild hike near Lake Roesiger, emailed to you once a week.
Hikes near Lake Roesiger, Washington