From Roader's Digest: The SABRE Wiki
|From:||Ciliau Aeron (SN500588)|
|Length:||2.6 miles (4.2 km)|
Route : Ciliay Aeron - Dihewyd
The B4339 starts at Ciliau Aeron at a 'give way' sign leading to the A482 and runs in a South Westerly direction.
The first village at a height of 149m is Tynant followed by the descent to a small stream which it crosses. The B4339 then climbs to a height of 202m then onwards to the finish at Dihewd. At this village it joins the B4342