128 twisty stretches · 595 km of twisty road within reach of Builth Wells — joined from OpenStreetMap geometry and scored by NavForge's map pipeline. Paved, unpaved and flowing stretches ranked separately.
Every twisty stretch of road within 60 km of Builth Wells, Great Britain — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Dolauhirion Bridge · Rhandirmwyn → Llandovery with 8.5 twisty km. Click a road to see it on the map above, or take the GPX.
128
Stretches within 60 km
595 km
Twisty kilometres
327
Tight corners
15 / 7
Sealed / unsealed shown
Dolauhirion Bridge · Rhandirmwyn → Llandovery
Paved twisty Paved 99%
14.5 km · 8.5 twisty km · best km 9 · ~16 tight corners
km 1–15.5 of 15.5
Score 7 · Moderate
Pont ar Dwll (B4574) · Pontarfynach → Pont-rhyd-y-groes
Paved twisty Paved 100%
9.2 km · 8.2 twisty km · best km 10 · ~5 tight corners · 1 hairpins
km 0–9.2 of 9.2
Score 8 · High
B4343 · Ysbyty Ystwyth → Pontarfynach
Paved twisty Paved 100%
9.0 km · 7.1 twisty km · best km 9 · ~2 tight corners
km 31–40 of 40
Score 7 · Moderate
Bridge Street · Llanddeusant → Myddfai
Paved twisty Paved 99%
7.0 km · 7.0 twisty km · best km 12 · ~12 tight corners
km 0–7 of 11.8
Score 9 · High
A4069 · Gwynfe → Brynaman
Paved twisty Paved 100%
7.0 km · 7.0 twisty km · best km 9 · ~2 tight corners
km 8–15 of 22.4
Score 8 · High
Unnamed road · near Usk
Paved twisty Paved 100%
6.4 km · 6.4 twisty km · best km 11 · ~14 tight corners
km 0–6.4 of 6.4
Score 9 · High
Llandeilo Road · Trap → Brynaman
Paved twisty Paved 99%
7.3 km · 6.2 twisty km · best km 9 · ~11 tight corners
km 0–7.3 of 7.3
Score 8 · High
B4368 · Anchor → Ceri
Paved twisty Paved 100%
8.0 km · 6.0 twisty km · best km 9 · ~9 tight corners
km 14–22 of 23.4
Score 7 · Moderate
B4576 · Llwyn-y-groes → Penuwch
Paved twisty Paved 100%
6.0 km · 6.0 twisty km · best km 9 · ~9 tight corners · 1 hairpins
km 0–6 of 6.5
Score 8 · High
B4576 · Llangwyryfon → Llanilar
Paved twisty Paved 100%
8.8 km · 6.0 twisty km · best km 9 · ~5 tight corners
km 6.2–15 of 15.6
Score 7 · Moderate
Salem Bridge · near Builth Wells
Paved twisty Paved 100%
6.7 km · 5.8 twisty km · best km 10 · ~15 tight corners
km 0–6.7 of 6.7
Score 9 · High
Trephilip Bridge · Penpont → Trecastle
Paved twisty Paved 100%
8.9 km · 5.8 twisty km · best km 10 · ~17 tight corners
km 0–8.9 of 8.9
Score 8 · High
Cae Capel · Llangurig → Llanidloes
Paved twisty Paved 100%
6.4 km · 5.3 twisty km · best km 11 · ~10 tight corners
km 0–6.4 of 6.4
Score 8 · High
Devil’s Bridge · Ponterwyd → Pontarfynach
Paved twisty Paved 100%
8.0 km · 4.8 twisty km · best km 9 · ~1 tight corners
km 1–9 of 22.2
Score 6 · Moderate
Blaenavon Road (B4246) · Blaenavon → Abergavenny
Paved twisty Paved 100%
8.0 km · 4.8 twisty km · best km 10 · ~3 tight corners
km 7–15 of 16.2
Score 7 · Moderate
Mountain Road / Heol Aman (A4069) · Llangadog → Brynaman
Flowing Paved 100%
20.0 km · 8.0 twisty km · best km 9 · ~4 tight corners
km 1–21 of 22.4
Score 7 · Moderate
B4576 · Bethania → Llanilar
Flowing Paved 100%
15.0 km · 7.1 twisty km · best km 9 · ~5 tight corners
km 0–15 of 15.6
Score 6 · Moderate
B4368 · Clun → Ceri
Flowing Paved 100%
18.0 km · 7.0 twisty km · best km 9 · ~9 tight corners