Originally Posted by BobM
Almost all of the Sequin Trail is open to motorcycles. The Wolf BMW Dualsport Ride at the '05 Parry Sound Rally (lead by Bob Bergman of Dakar fame) used it as far as Nipissing Road. There were a couple of big GS's on the ride that easily handled it - but most of it was the usual rail trail - straight, flat and mainly boring. The local twisty gravel roads were much more fun for a "big dog" ride.
Rode the whole Seguin fully loaded on my 640 Adv to go to Sportbike back in 2003. Whole thing is GSable, with tourances, I'd think. Ended up leading the dualsport ride on the second day, there was a guy on a Guzzi Jackal (think Guzzi cruiser) who rode with us on street tires. Big dogs won't have a problem. It's old rail bed, so it's pretty easy riding, just watch out for a lot of whoops in sections.