Many established long-distance cycle touring and bikepacking routes go through British Columbia. These include:

• Trans-Canada Trail
• Pacific Coast route
• Vancouver Crossing Loop
• Great Northern Bikepacking Route (gravel)
• Great Divide Mountain Bike Route (gravel)
• BC Trail (gravel)

BC also includes a number of popular cycle touring loops and routes:

• Kettle Valley
• Galloping Goose
• Lochside
• Okanagan
• Cowichan

Some ambitious routes are still under development:

• Experience the Fraser
• Great Blue Heron Way

There are also some wonderful published routes and collections put together by individuals or organizations. Some of these aren’t multi-day routes, but could be combined to make a longer trip. BC-specific resources include:

• Let’s Go Biking
• Trails BC
• Gravel Buddies
• Bikepacking collection in Western Canada (many multi-day routes)
• others…

And some of the more general purpose sites include content on BC as well:

• BikePacking.com
• others…

You can also take inspiration from Guided tours and Events for route ideas.