The B707 is a link road in North Ayrshire. The road was originally unclassified but had gained its present number by the early 1920s.
The road starts on the A737 to the east of Dalry and heads east along a road that has the air of being unclassified. It's not long before we TOTSO right at a T-junction (left takes us back to the A737) and then we take the next turn left. The road remains narrow and rarely has white lines down the middle.
We head vaguely southeastwards across the fields, passing a number of isolated buildings but no settlements of any size, although the views tend to be pleasant. We cross a bridge over the Dusk Water and then continue on across the flat Auchentiber Moss to end at a T-junction on the A736 to the north of Auchentiber itself.