From Roader's Digest: The SABRE Wiki
|Length:||12.9 miles (20.8 km)|
|Meets:||A659, A59, B6162, B6165|
Route : Otley - Summerbridge
The B6451 starts from the A659 in Otley and generally goes northerly.
It soon crosses the River Wharfe in Otley and climbs away to Farnley. It then parallels the Lindley Wharfe Reservoir and crosses the River Washburn at the northern end of the reservoir.
The B6451 climbs sharply past Norwood Hall to the summit at 290m and then crosses Sandwith Moor at some 100m lower and crosses the A59. It continues the gradual descent to Worstall Crags.
It passes RAF Menwith Hill and descends steeply to the Darley Beck. On the other side it climbs back up to Dacre at 140m.
The B6451 continues steeply down Dacre Back until reaches the terminus on the B6165 having crossed the River Nidd at Summerbridge.