Having turned around at Cowroast, my narrowboat journey on the Grand Union canal now continued north but with a diversion down the short length of the restored Wendover Arm. The navigable canal is only about 1.5 miles long so far and I found it quite narrow and shallow but quite scenic. I moored right at the far end where there's a large winding hole. Then I went back up the Arm and down the Marsworth locks before pausing one lock before the end of the flight.