Mount Rainier National Park
Twin Firs Loop Trail
easy FamiliesQuick StopsOld-Growth Lovers
0.4 mi Distance
Varies Estimated Time
loop Trail Type
What to Expect
This is the kind of trail you knock out while waiting for everyone else to finish using the restroom at Longmire. A flat, shaded loop through genuine old-growth forest, Twin Firs delivers ancient western red cedars and Douglas firs so massive they make you feel appropriately small. The trail is well-maintained and soft underfoot — packed dirt and needles, with a few boardwalk sections keeping you above the damp spots. You'll cross a small creek, wind through ferns taller than a kindergartner, and breathe air that smells like the inside of a humidor. There's no dramatic viewpoint or summit payoff here — the forest itself is the destination. Perfect for families with small kids, anyone stretching their legs after the drive from Seattle, or hikers who understand that sometimes the best thing a trail can do is slow you down for twenty minutes.
Trail Details
Distance 0.4 miles round-trip
Difficulty easy
Estimated Time Varies
Trail Type loop
Pets Not allowed
Season Year-round
Trailhead Twin Firs Loop Trail
Pro Tips
Trail Tip
Hit this trail right after entering through the Nisqually Entrance — the trailhead sits between the entrance station and Longmire, and it's an ideal way to shake off highway brain before tackling bigger objectives deeper in the park.
Trail Tip
Bring a macro lens or switch your phone to close-up mode. The old-growth ecosystem here is loaded with shelf fungi, luminous mosses, and nurse logs in various stages of decomposition — it's a small-scale photography playground.
Trail Tip
Pair this with the Trail of the Shadows loop at Longmire, just a couple minutes up the road. Together they take under an hour and give you a solid introduction to Rainier's lowland forest ecology without committing to a full day hike.
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