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Mount Si

Mt Si

4.8 (254) hiking trail
Directions

Mount Si is a popular and strenuous hike near Seattle characterized by a significant elevation gain through dense forest that leads to a dramatic rocky summit. Hikers are rewarded with sweeping views of the Snoqualmie Valley and the iconic Haystack rock formation, making the challenging climb a highly rewarding experience.

  • Prepare for a strenuous elevation gain through dense forest.
  • Wear sturdy hiking boots for the rocky terrain at the summit.
  • Bring plenty of water and snacks for the challenging climb.
  • Check out the Haystack rock formation at the top.
  • Arrive early to secure parking at this popular trailhead.

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