2.6
(10)
66
hikers
02:53
10.6km
160m
Hiking
Embark on a moderate hike along the Lime Kiln Trail, a 6.6-mile (10.6 km) route that takes you deep into a lush, moss-covered canyon. You will follow an old railway bed, winding through dense forests filled with ferns and moss-covered trees, with the South Fork Stillaguamish River flowing nearby. This journey involves a manageable 517 feet (158 metres) of elevation gain and typically takes around 2 hours and 53 minutes to complete. The highlight of your adventure will be discovering the historic lime kiln, a striking 20-foot tall stone structure from the 1800s, now beautifully integrated into the natural landscape.
Accessing the Lime Kiln Trail is straightforward, with convenient parking available directly at the trailhead. Be prepared for varying trail conditions; sections can become muddy, particularly after rainfall. The canyon's narrow environment often leads to cooler temperatures, so dressing in layers is a smart choice for your comfort. Plan your visit to allow ample time to explore the historical features and enjoy the serene forest setting.
This trail offers a unique blend of natural beauty and historical intrigue within Robe Canyon Historic Park. The path itself follows an old railway, hinting at the area's industrial past. The lime kiln stands as a testament to 19th-century industry, providing a fascinating glimpse into the region's heritage. It is a notable destination for those interested in both Pacific Northwest history and a refreshing outdoor experience.
Last updated: April 23, 2026
Waypoints
Start point
Parking
Get Directions
61 m
Highlight • Parking
4.04 km
Highlight (Segment) • Monument
10.6 km
End point
Parking
Way Types & Surfaces
Way Types
9.75 km
707 m
133 m
Surfaces
10.2 km
303 m
133 m
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Elevation
Highest point (230 m)
Lowest point (130 m)
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Weather
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Today
Tuesday 26 May
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8°C
77 %
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Max wind speed: 13.0 km/h
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This route was planned by komoot.
The full out-and-back hike is about 10.5 kilometers (6.5 miles) and generally takes around 3 hours to complete. This duration can vary depending on your pace and how much time you spend exploring the historical features.
The Lime Kiln Trail is rated as easy to moderate. It follows an abandoned 1800s railway bed, offering relatively level sections. However, there's a gradual descent to the river and a corresponding climb on the return, with an elevation gain of about 157 meters (516 feet). The footing can be varied, from old road beds to narrower, stony paths, and can be muddy, especially after rain. You'll be hiking through a heavily forested, mossy canyon.
The trail is rich in history. The most prominent feature is the historic Lime Kiln on the Robe Canyon Historic Trail itself, a moss-covered stone structure from the 1890s. You can also spot remnants of the old Everett and Monte Cristo Railroad and logging operations, including old saw blades, bricks, and sections of steel rail. Interpretive signs provide context about the area's past.
The primary access point is the Lime Kiln Trailhead. Parking is available there, but it can fill up, especially on weekends. Arriving earlier in the day is recommended to secure a spot.
No, there are no specific permits or entrance fees required to hike the Lime Kiln Trail within Robe Canyon Historic Park. Parking is generally free at the trailhead.
Yes, dogs are generally allowed on the Lime Kiln Trail. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all hikers.
The trail is accessible year-round. Spring and fall offer lush greenery and cooler temperatures, making them ideal. Summer is also popular, but the canyon can provide a welcome respite from the heat. Winter hiking is possible, but be prepared for muddy conditions and potentially slick surfaces due to rain or ice.
The main Lime Kiln Trail is an out-and-back route. You hike to the historic kiln and beyond, then return along the same path. While there are other paths in the area, the primary trail does not form a complete loop.
The heavily forested canyon is home to various birds and small mammals. Keep an eye out for deer, squirrels, and a variety of bird species. The river itself may also offer glimpses of aquatic wildlife.
Yes, the route also passes through sections of the Lime Kiln Trail River Loop and the Oz-Tom Bypass Trail, offering some variation for exploration within the park.
Given the potential for mud and varied terrain, sturdy hiking boots are recommended. Dress in layers, as the canyon can be cooler than surrounding areas. Bring water, snacks, and rain gear, especially during wetter seasons. A headlamp or flashlight can be useful if you plan to hike later in the day, as the dense forest can get dark quickly.