Mount Si Natural Resources Conservation Area

SMC Lake–Lake Nadeau, 3 lakes

10.1 mi · ▲ 3,603 ft · 5 hr 10 min

SMC Lake–Lake Nadeau, 3 lakes is a 10.1-mile out-and-back in Mount Si Natural Resources Conservation Area near Riverpoint, WA. The route passes Lake Nadeau before reaching SMC Lake at the turnaround, 5 miles in. It climbs 3,603 ft, with sections as steep as 35% grade. It scores 72/100 on the Ambleway Wildness scale: backcountry feel.

Elevation

0 mi1,526 – 4,475 ft · steepest grade: 35%10.4 mi

Getting there

Trailhead: Bessemer Road 47.53007, -121.62449
Nearest town Riverpoint, WA

Directions

AMBLEWAYwww.ambleway.com

SMC Lake–Lake Nadeau, 3 lakes

10.1 mi · ▲ 3,603 ft · 5 hr 10 min

Elevation 1,524–4,476 ft

Out & Back · Mount Si Natural Resources Conservation Area

Trailhead: Bessemer Road · 47.53007, -121.62449

Weather Sep 20: Clear, high 70°F / low 52° · precip 0% · wind 1 mph · sunrise 6:51 AM · sunset 7:10 PM

  1. Start on Bessemer Road, heading NW.
  2. 1.9 miSharp right, heading N.
  3. 0.7 miTurn right, heading NW.
  4. 0.4 miSharp left onto MF-225 Road, heading E.
  5. 0.8 miTurn right, heading SW.
  6. 0.1 miSharp right, heading E.
  7. 50 ftSharp left, heading E.
  8. 0.9 miPass Lake Nadeau.
  9. 0.2 miReach SMC Lake, then turn around and head back the way you came.
  10. 1.1 miSharp right, heading SW.
  11. 50 ftSharp left, heading E.
  12. 0.9 miSharp right, heading E.
  13. 0.4 miTurn left, heading S.
  14. 0.7 miSharp left, heading E.
  15. 0.7 miContinue straight onto Bessemer Road, heading E.
  16. 1.2 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

43% dirt24% gravel33% unspecified

Weather

ClearTemperature 70°F52°
Precip0%Wind1 mphUV5Humidity85%
Rained 0.6″ 7 days ago
Hourly temperature
70°50°
Sunrise 6:51 AM12 AM3 AM9 AM12 PM3 PMSunset 7:10 PM
Mon 66°52°
Tue 60°50°
Wed 63°44°
Thu 59°48° 60%
Fri 52°44° 70%
Sat 61°44° 21%

Sunset

The best sunset spot on this hike is 4.2 mi in (~189 min). Leave by 3:41 PM for the 7:10 PM sunset. Back at your car by 9:06 PM, after dark — bring a headlamp.

More sunset hikes nearby

More from Bessemer Road Trailhead