Colliery Dam loop
00:38
2.30km
40m
Hiking
Hike the easy 1.4-mile Colliery Dam loop in Nanaimo, enjoying lakeside views, forested paths, and Granny Falls in Colliery Dam Park.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
48 m
Colliery Dam Park
Highlight • Forest
Tip by
370 m
Forest and River View
Highlight • Forest
Tip by
1.14 km
Colliery Dam Park Trails
Highlight (Segment) • Trail
Tip by
2.23 km
View of Upper Collier Dam Lake
Highlight • Viewpoint
Tip by
2.30 km
End point
Parking
Way Types & Surfaces
Way Types
1.24 km
1.05 km
Surfaces
1.24 km
497 m
376 m
< 100 m
< 100 m
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Elevation
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Weather
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Today
Wednesday 27 May
24°C
9°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Where can I park to access the Colliery Dam loop?
There is a paved parking lot available at the main entrance off Sixth Street, which also offers a level asphalt path leading to the lower lake, making it easily accessible.
Is the Colliery Dam loop dog-friendly?
Yes, the park is very dog-friendly! It's a designated off-leash area around the upper dam. However, please keep your dog on a leash when crossing bridges.
What is the best time of year to hike the Colliery Dam loop?
The trail is enjoyable year-round. For vibrant fall colors, visit in autumn. If you want to see Granny Falls at its most impressive, the rainy months are best. Summer offers opportunities for freshwater swimming in the lakes.
Are there any fees or permits required to visit Colliery Dam Park?
No, there are no entrance fees or permits required to enjoy Colliery Dam Park or hike the loop trail.
Is the Colliery Dam loop suitable for beginners or families?
Absolutely! This is considered an easy trail, making it ideal for beginners and families. The main loop has mostly gentle grades and a modest elevation gain. There's even a hard-packed asphalt path from the main entrance for improved accessibility.
How long does it take to hike the Colliery Dam loop?
The loop is approximately 2.3 km (1.4 miles) long and typically takes about 40 minutes to complete at a leisurely pace.
What is the terrain like on the Colliery Dam loop?
The trail offers varied terrain, including wide paths, wooden walkways, and dirt sections. Some parts can be rooty and uneven. You'll also encounter narrow bridge crossings and some gravel sections, especially when accessing the upper lake.
What can I see along the Colliery Dam loop?
You'll enjoy picturesque lakeside views of two small lakes, towering pine trees, and lush, moss-covered landscapes. Highlights include Colliery Dam Park, Forest and River View, and View of Upper Collier Dam Lake. Don't miss the opportunity to see Granny Falls (also known as Chase River Falls) via a short detour, and look out for unique rock formations formed during the Ice Age.
Does the trail intersect other well-known paths?
Yes, the route also passes through sections of the Nanaimo Bike Route Network, the Parkway Trail, The Great Trail - City of Nanaimo, and the Trans-Canada Trail (Vancouver Island).
Are there amenities like washrooms or drinking water available?
Yes, the park provides picnic tables, seasonal washrooms, and drinking water fountains to enhance your visit.
What is the historical significance of Colliery Dam Park?
The dams were constructed in 1910-1911 by the Western Fuel Company to support coal washing and mining operations. Interpretive signs throughout the park provide fascinating context to Nanaimo's industrial heritage.