Here's another photo of a canal feature which isn't immediately obvious - well, I don't think it is.
I'll reveal more in the days to come until someone correctly identifies it.
Actually, I'll still reveal more even if someone DOES identify it. Some of you are very good at this sort of thing! So if you get it immediately I won't confirm the fact straight away.
North West Passage: Day 32 - It was another misty morning. With not a great many miles to do today we didn't leave until quarter to nine. A dog walker who passed as we set off for th...
52 minutes ago