You'll need to get a map and a good nose to find your way in.
"I've got such a good nose for this kind of thing."
The author has a good nose for a story, though.
The dog had a good nose for birds and animals, but human scent did not set him off.
He is a complex individual, rich in fruit, with a good long 'nose' and plenty of body.
All it takes is a clear head, a bit of initiative and a good nose for what people want.
Wolf often helps me hunt, he has a good nose.
If you can't work out where that placed my nose, good.
He had a good nose for problems ripe to be investigated.
I've always had a good nose for things going on where you're concerned.