86 twisty stretches · 418 km of twisty road within reach of Porsgrunn — 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 Porsgrunn, Norway — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Helleveien / Gamle Sørlandske (363) · Dørdal → Kragerø with 10.1 twisty km. Click a road to see it on the map above, or take the GPX.
86
Stretches within 60 km
418 km
Twisty kilometres
46
Tight corners
15 / 7
Sealed / unsealed shown
Helleveien / Gamle Sørlandske (363) · Dørdal → Kragerø
Paved twisty Paved 100%
11.2 km · 10.1 twisty km · best km 9 · ~3 tight corners
km 19–30.2 of 30.2
Score 7 · Moderate
Reshjemvegen (3330) · Reskjem → Notodden
Paved twisty Paved 100%
11.0 km · 7.0 twisty km · best km 9 · continuously winding, no single sharp turn
km 16–27.1 of 27.1
Score 7 · Moderate
Markavegen / Bjørkedalvegen (3262) · near Porsgrunn
Paved twisty Paved 100%
7.0 km · 6.0 twisty km · best km 10 · continuously winding, no single sharp turn
km 7–14 of 21
Score 8 · High
Holtebygdveien (306) · Steinsholt → Hynnesetra
Paved twisty Paved 100%
9.0 km · 6.0 twisty km · best km 10 · ~1 tight corners
km 2–11 of 25.6
Score 7 · Moderate
Frosteveien / Fossingveien (3362) · Kragerø → Valle
Paved twisty Paved 100%
8.0 km · 6.0 twisty km · best km 9 · continuously winding, no single sharp turn
km 5–13 of 13.9
Score 7 · Moderate
Klevarsida (3342) · Hjuksevelta → Klever
Paved twisty Paved 100%
5.9 km · 5.9 twisty km · best km 9 · continuously winding, no single sharp turn
km 9.1–15 of 15.4
Score 8 · High
Vivestadåsen (3214) · Fon → Vivestad
Paved twisty Paved 100%
6.8 km · 5.8 twisty km · best km 10 · ~1 tight corners
km 0–6.8 of 6.8
Score 8 · High
Svartangveien (3046) · near Kvelde
Paved twisty Paved 100%
6.1 km · 5.1 twisty km · best km 10 · continuously winding, no single sharp turn
km 13–19.1 of 19.1
Score 8 · High
Nensethveien (3358) · Skogen → Stathelle
Paved twisty Paved 100%
5.1 km · 5.1 twisty km · best km 8 · continuously winding, no single sharp turn
km 0–5.1 of 5.1
Score 8 · High
Farsjøveien (3366) · Dal → Gjerde
Paved twisty Paved 100%
5.1 km · 5.1 twisty km · best km 10 · ~1 tight corners
km 0–5.1 of 5.1
Score 8 · High
Kjosveien (3310) · Prestestranda → Tveit
Paved twisty Paved 100%
7.0 km · 5.1 twisty km · best km 8 · ~1 tight corners
km 0–7 of 35.5
Score 7 · Moderate
Farrisveien (3044) · Kvelde → Eikenes
Paved twisty Paved 100%
8.0 km · 5.0 twisty km · best km 10 · continuously winding, no single sharp turn
km 0–8 of 14.9
Score 8 · High
Hedrumveien (3048) · Kvelde → Odberg
Paved twisty Paved 100%
7.0 km · 5.0 twisty km · best km 10 · continuously winding, no single sharp turn
km 2–9 of 11.9
Score 7 · Moderate
Rørholtveien (3364) · near Rørholt
Paved twisty Paved 100%
5.0 km · 4.0 twisty km · best km 8 · continuously winding, no single sharp turn
km 0–5 of 8.7
Score 7 · Moderate
Kåpeveien (3178) · Revetal → Undrumsdal
Paved twisty Paved 100%
5.0 km · 4.0 twisty km · best km 10 · ~2 tight corners