Alpental (summer) from behind the parking lot.jpg
Wilderness trespasser · CC BY-SA 4.0

Snow Dome–Prospector's Cave, 5 sights is a 4.5-mile out-and-back near Denny Creek, WA. The route passes Red Pond and Prospector's Cave before reaching Snow Dome at the turnaround, 2.3 miles in. It climbs 3,385 ft, with sections as steep as 49% grade, and is mostly dirt. It scores 30/100 on the Ambleway Wildness scale: green fringe.

Elevation

0 mi3,081 – 6,181 ft · steepest grade: 49%4.8 mi

Getting there

Trailhead: Unnamed 47.44512, -121.42650
Nearest town Denny Creek, WA

Directions

AMBLEWAYwww.ambleway.com

Snow Dome–Prospector's Cave, 5 sights

4.5 mi · ▲ 3,385 ft · 3 hr 12 min

Elevation 3,081–6,182 ft

Out & Back

Trailhead: 47.44512, -121.42650

Weather Sep 20: sunrise 6:51 AM · sunset 7:09 PM

Transit-accessible: Alpental Shuttle Stop stop 18 m from the trailhead · Toilets at the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading S.
  2. 50 ftTurn right, heading SE.
  3. 250 ftTurn left, heading NE.
  4. 0.1 miTurn right onto Snoqualmie Mountain Trail, heading NE.
  5. 0.6 miTurn right onto Guye Peak Trail, heading NE.
  6. 0.3 miPass Red Pond.
  7. 50 ftSharp left onto Cave Ridge Trail, heading E.
  8. 0.5 miPass Prospector's Cave.
  9. 100 ftBear left, heading N.
  10. 0.2 miBear right, heading N.
  11. 0.5 miReach Snow Dome, then turn around and head back the way you came.
  12. 0.5 miBear left, heading S.
  13. 0.7 miBear right, heading SW.
  14. 100 ftSharp right onto Guye Peak Trail, heading S.
  15. 0.3 miTurn left onto Snoqualmie Mountain Trail, heading W.
  16. 0.6 miTurn left, heading S.
  17. 0.1 miTurn right, heading W.
  18. 250 ftTurn left, heading W.
  19. 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

82% dirt4% gravel2% boardwalk12% unspecified

Weather

Sunrise 6:51 AMSunset 7:09 PM

Sunset

The best sunset spot on this hike is 2.3 mi in (~143 min). Leave by 4:27 PM for the 7:09 PM sunset. Back at your car by 8:24 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Transit-accessible: Alpental Shuttle Stop stop 18 m from the trailhead
  • Toilets at the trailhead
  • Parking lot at the trailhead

Other ways to reach this destination

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