Opal Ridge Back door Trail

Smithers BC

7.00 km
632m gain
4.20 hours
Level 3.0/5
3.0/5
Difficulty
Moderate
7.00
Distance
kilometres
632
Elevation Gain
metres
4.20
Est. Time
hours

About This Trail

Opal Ridge Backdoor Trail offers a quieter and more adventurous approach to the spectacular alpine ridges of the Bulkley Valley region. Beginning through dense forest and sections of old logging and cut-block roads, the trail steadily climbs toward the alpine, where the landscape transforms into open ridgelines, rocky outcrops, and vibrant meadows filled with wildflowers during the summer months.


As you rise above the tree line, you'll be rewarded with sweeping panoramic views of the surrounding mountains and valleys. The upper sections become increasingly exposed, with uneven rocky terrain and steeper slopes that require careful footing. Sturdy hiking boots and appropriate backcountry gear are highly recommended to safely navigate the alpine environment.


Unlike the more commonly used ridge route, the Backdoor Trail receives fewer visitors and may have sections that are less clearly marked, making route-finding skills and navigation tools essential. Hikers should carry an offline map or GPS device and be prepared for rapidly changing mountain weather. Snow can linger well into late spring and early summer, particularly along the upper ridge, and may require turning back if conditions become unsafe.

For experienced hikers seeking solitude and a rewarding alpine adventure, Opal Ridge Backdoor Trail provides an unforgettable journey through some of the Bulkley Valley's most beautiful mountain scenery, combining peaceful forests, rugged alpine terrain, and breathtaking viewpoints.

Leave No Trace

Please follow Leave No Trace principles: pack out all waste, stay on designated trails, respect wildlife, and be considerate of other visitors.

Interactive Trail Map

Elevation Profile

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Getting There

Directions

From Smithers, drive up Hudson Bay Mountain Road; at ~12 km it becomes McDonell Lake FSR (gravel). Tourism Smithers. Stay on McDonell Lake FSR following mainline km posts past the Silvern/Duthie junctions (9–12 km area) and past the Main Opal Ridge TH (~11 km). Continue to about 15km. Watch for the “Opal Backdoor TH” point marked on the McDonell map; there’s a small pullout/spur used for parking and the start of the route. (High-clearance recommended.)

Safety & Preparation

Disclaimer: Trail conditions can change quickly — forest roads may be rough, muddy or washed out, and trail markings may be faint or covered by snow/ice outside of main summer season. The alpine ridge section is exposed to weather, so bring layers, navigation, and bear spray. Always check recent trail reports, carry proper footwear, water and food, and let someone know your route and expected return time.

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