West Harrison to 20 Mile Bay

Total Miles30.5
Technical Rating
2Easy
Best TimeSpring, Summer, Fall
Trail TypeFull-Width Road
Accessible By
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Trail Overview

West Harrison to 20 Mile Bay is an ideal route for scenic explorers and beginner offroaders looking to experience the rugged beauty of Harrison Lake along a forest service road in British Columbia. Spanning approximately 30.5 miles, this point-to-point trail begins near the Sasquatch Inn and follows the western shores of the lake up to the 20-Mile Bay recreation site. Although rated a technical difficulty of 2, the road surface is notorious for being exceptionally rough, transitioning from graded gravel to sections of bare rock that will rattle occupants without airing down. While standard vehicles can make the journey without requiring high clearance, four-wheel-drive and durable tires are highly recommended to handle the relentless vibrations and occasional steep loose sections. The elevation profile ranges from near sea level at 34 feet up to 1,448 feet, accumulating over 3,328 feet of total elevation gain as it hugs the mountainside. The route is dotted with numerous wild camping spots, lakeside lookouts, and established recreation sites, making it a popular multi-day destination for overlanders, SxSs, and dirt bikes. Travelers can expect spectacular vistas of Harrison Lake, surrounding forested peaks, and quiet beachfront alcoves perfect for a quick break. Because of its low-elevation alignment, the road is generally accessible for most of the year, though winter conditions can bring snow, fallen debris, and washed-out sections at higher points or stream crossings. Local knowledge suggests keeping a watchful eye out for active logging trucks and heavy recreational traffic during weekends and summer months.

Photos of West Harrison to 20 Mile Bay

Difficulty

The trail is rough, but there are no major obstacles.

Technical Rating

2

Status Reports

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Freckles CM
May 09, 2026
Open
NormalDusty
Recently Graded, extremely dusty due to no rain fall. Stay on one side of the road and turn on all lights and chase lights
Matt Brennan
Dec 29, 2024
2024 Ford Bronco
Open
NormalRough/Deteriorated
Standard FSR trail with lots of potholes throughout. No ice present. The weather was fantastic, with some amazing views! The main Rec site was blocked off with gates and boulders, but the day-use area was accessible.

West Harrison to 20 Mile Bay Trail can be accessed by the following ride types:

  • Single Track
  • 50 Inch
  • 60 Inch
  • High Clearance
  • Full Width

Access Description

Access to the West Harrison Forest Service Road is free and does not require permits. Fees may apply for overnight camping at established recreation sites such as 20-Mile Bay. As this is an active logging road, logging trucks have the right of way, and using a two-way radio to monitor and call out kilometers is highly recommended for safety.

West Harrison to 20 Mile Bay Map

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