Zone B — Issaquah AlpsMedium · 3–5 hrs
Little Si
Medium · 3–5 hrsZone B — Issaquah Alps · 25–40 min
Mount Si's little sibling: forest, boulder fields, and a rocky summit with valley views. A perfect step up from the Easy tier.
4.4 mi
Distance
1,300 ft
Elevation gain
3–5 hrs
Hike window
Year-round
Season
Good to know
3–6 miles with real climbing — carried toddlers, walking 4–6s.
Trailhead requires a Discover Pass — your hiker carries one, so there's nothing for you to buy.
Every booking includes GPS check-in/check-out and full-refund cancellation if we call off a hike for weather or trail conditions.
Ready to hike Little Si?
Pick a certified guide and book a medium adventure (3–5 hrs).
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