M-1720 & Tin Mine Trail
4.2 mi · ▲ 811 ft · 1 hr 48 min
M-1720 & Tin Mine Trail is a 4.2-mile out-and-back in Green Mountain State Forest near Crosby, WA. It climbs 811 ft, with sections as steep as 22% grade. It scores 69/100 on the Ambleway Wildness scale: backcountry feel.
Elevation
0 mi659 – 1,122 ft · steepest grade: 22%4.6 mi
Getting there
Trailhead: GM-84 47.55196, -122.82695
Nearest town Crosby, WA
Directions
AMBLEWAYwww.ambleway.com
M-1720 & Tin Mine Trail
4.2 mi · ▲ 811 ft · 1 hr 48 min
Elevation 661–1,120 ft
Out & Back · Green Mountain State Forest
Trailhead: GM-84 · 47.55196, -122.82695
Weather Sep 20: Fog, high 73°F / low 48° · precip 0% · wind 5 mph · sunrise 6:56 AM · sunset 7:15 PM
Parking lot at the trailhead
- Start on Gold Creek Trail, heading S.
- 50 ftSharp right onto GM-84, heading SW.
- 300 ftSharp left onto Tin Mine Trail, heading NE.
- 0.4 miBear right, heading S.
- 200 ftBear right, heading S.
- 50 ftBear left, heading S.
- 0.2 miContinue straight onto M-1720, heading E.
- 50 ftTurn right onto Tin Mine Trail, heading E.
- 1.4 miReach M-1720, then turn around and head back the way you came.
- 1.3 miBear right, heading W.
- 0.2 miTurn left onto M-1720, heading W.
- 0.2 miBear right, heading NE.
- 50 ftBear left, heading NE.
- 200 ftBear left onto Tin Mine Trail, heading W.
- 0.4 miSharp right onto GM-84, heading N.
- 300 ftSharp left onto Gold Creek Trail, heading W.
- 50 ftArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Trail surface
12% gravel88% unspecified
Weather
FogTemperature 73°F48°
Precip0%Wind5 mphUV5Humidity56%
Rained 0.2″ 7 days ago
Hourly temperature
75°45°
Sunrise 6:56 AM12 AM3 AM9 AM12 PM3 PMSunset 7:15 PM
Mon
69°48°
Tue
70°49°
15%
Wed
68°44°
Thu
57°47°
60%
Fri
65°43°
58%
Sat
62°48°
Good to know
- Parking lot at the trailhead
Other ways to reach this destination
More from GM-84 Trailhead
- Beaver Pond Trail–Gold Creek Trail, 3 sights 9.6 mi · ▲ 1,334 ft
- GM-6 3.8 mi · ▲ 198 ft
- GM-7 & Gold Creek Trail 2.4 mi · ▲ 427 ft
- Green Mountain–Vista, 5 sights 4.5 mi · ▲ 1,021 ft
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Hikes near Crosby, Washington