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The best twisty roads around 長野原町

73 twisty stretches · 1,190 km of twisty road within reach of 長野原町 — 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 長野原町, Japan — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is 奥志賀公園栄線 (502) · 津南町 → 山ノ内町 with 54.6 twisty km. Click a road to see it on the map above, or take the GPX.

73
Stretches within 60 km
1,190 km
Twisty kilometres
1,838
Tight corners
15 / 7
Sealed / unsealed shown
奥志賀公園栄線 (502) · 津南町 → 山ノ内町

Paved twisty
Paved 100%

56.6 km · 54.6 twisty km · best km 12 · ~260 tight corners
km 0–56.6 of 56.6

Score 10 · High

水上片品線 (63) · 片品村 → ノゾキ

Paved twisty
Paved 100%

44.0 km · 42.0 twisty km · best km 13 · ~75 tight corners · 2 hairpins
km 0–44 of 47.4

Score 10 · High

国道292号 / 志賀草津道路 (292) · 山ノ内町 → 長野原町

Paved twisty
Paved 100%

50.0 km · 41.2 twisty km · best km 11 · ~30 tight corners
km 5–55 of 56

Score 9 · High

国道299号 (299) · 小海町 → 茅野市

Paved twisty
Paved 100%

38.1 km · 34.2 twisty km · best km 12 · ~60 tight corners
km 6–44.1 of 46.5

Score 9 · High

国道405号 (405) · 星峠 → 津南町

Paved twisty
Paved 100%

33.0 km · 31.1 twisty km · best km 13 · ~188 tight corners
km 0–33 of 33.9

Score 11 · High

飯山斑尾新井線 (97) · 飯山市 → 妙高市

Paved twisty
Paved 100%

30.0 km · 28.1 twisty km · best km 13 · ~101 tight corners · 2 hairpins
km 0–30 of 35.7

Score 10 · High

富岡神流線 (46) · 神流町 → 富岡市

Paved twisty
Paved 100%

28.0 km · 28.0 twisty km · best km 13 · ~65 tight corners · 2 hairpins
km 0–28 of 34.4

Score 10 · High

丸子信州新線 (12) · 麻績村 → 道祖神

Paved twisty
Paved 100%

28.6 km · 27.6 twisty km · best km 13 · ~163 tight corners
km 13–41.6 of 41.6

Score 11 · High

上野小海線 (124) · 上野村 → 小海町

Paved twisty
Paved 100%

29.9 km · 25.9 twisty km · best km 12 · ~74 tight corners
km 0–29.9 of 29.9

Score 10 · High

国道405号 (405) · 津南町 → 栄村

Paved twisty
Paved 100%

25.7 km · 25.7 twisty km · best km 13 · ~90 tight corners
km 5–30.7 of 30.7

Score 10 · High

国道403号 (403) · 野沢温泉村 → 星峠

Paved twisty
Paved 100%

28.0 km · 24.9 twisty km · best km 14 · ~103 tight corners
km 2.1–30 of 53.9

Score 11 · High

川上佐久線 (2) · 小海町 → 川上村

Paved twisty
Paved 100%

25.2 km · 24.2 twisty km · best km 12 · ~34 tight corners
km 5–30.3 of 30.3

Score 9 · High

下仁田臼田線 (93) · 佐久市 → 南牧村

Paved twisty
Paved 100%

24.0 km · 24.0 twisty km · best km 14 · ~114 tight corners
km 4–28 of 32.5

Score 11 · High

豊野南志賀公園線 (66) · 中野市 → 山ノ内町

Paved twisty
Paved 100%

23.9 km · 22.9 twisty km · best km 13 · ~63 tight corners
km 6–29.9 of 29.9

Score 10 · High

上越飯山線 (95) · 妙高市 → 飯山市

Paved twisty
Paved 100%

25.9 km · 22.8 twisty km · best km 11 · ~58 tight corners
km 3.1–29 of 37.8

Score 9 · High

下仁田安中倉渕線 (48) · 安中市 → 下仁田町

Flowing
Paved 100%

22.9 km · 10.9 twisty km · best km 10 · ~16 tight corners · 1 hairpins
km 3–26 of 26

Score 6 · Moderate

国道291号 (291) · ノゾキ → みなかみ町

Flowing
Paved 100%

24.1 km · 9.1 twisty km · best km 12 · ~19 tight corners
km 0–24.1 of 26

Score 7 · Moderate

長野街道 (144) · 鹿沢 → 長野原町

Flowing
Paved 100%

30.9 km · 9.0 twisty km · best km 11 · ~2 tight corners
km 13–44 of 44

Score 6 · Moderate

下仁田小幡線 (193) · 富岡市 → 下仁田町

Flowing
Paved 100%

13.9 km · 6.9 twisty km · best km 12 · ~4 tight corners
km 2–15.9 of 15.9

Score 7 · Moderate

松井田下仁田線 (51) · 下仁田町 → 安中市

Flowing
Paved 100%

13.0 km · 6.1 twisty km · best km 10 · ~3 tight corners
km 1–14 of 15

Score 7 · Moderate

国道403号 (403) · 中野市 → 飯山市

Flowing
Paved 100%

18.1 km · 6.0 twisty km · best km 8 · ~7 tight corners
km 1–19.1 of 19.8

Score 6 · Moderate

加用今新田津南停車場線 (251) · near 津南町

Flowing
Paved 100%

11.9 km · 5.8 twisty km · best km 10 · ~8 tight corners
km 0–11.9 of 11.9

Score 7 · Moderate

下仁田上野線 (45) · 南牧村 → 下仁田町

Flowing
Paved 100%

13.1 km · 5.0 twisty km · best km 10 · ~7 tight corners
km 6.1–19.1 of 19.1

Score 7 · Moderate

御荷鉾スーパー林道 · 神流町 → 南牧村

Unpaved & 4WD
Mixed 39%

30.4 km · 29.4 twisty km · best km 12 · ~29 tight corners
km 0–30.4 of 30.4

Score 11 · High

妙義荒船林道

Unpaved & 4WD
Gravel/Dirt 0%

18.4 km · 18.4 twisty km · best km 13 · ~41 tight corners
km 0–18.4 of 18.4

Score 11 · High

林道西山線 · 佐久市 → 佐久穂町

Unpaved & 4WD
Gravel/Dirt 0%

18.3 km · 18.3 twisty km · best km 13 · ~60 tight corners
km 1–19.3 of 19.3

Score 12 · Extreme

林道北榛名山線 · 渋川市 → 東吾妻町

Unpaved & 4WD
Gravel/Dirt 0%

18.2 km · 18.2 twisty km · best km 12 · ~51 tight corners
km 0–18.2 of 18.2

Score 11 · High

秋山林道 · near 栄村

Unpaved & 4WD
Gravel/Dirt 0%

17.9 km · 17.9 twisty km · best km 13 · ~38 tight corners
km 0–17.9 of 17.9

Score 11 · High

丸山林道 · 山ノ内町 → 飯山市

Unpaved & 4WD
Gravel/Dirt 0%
4WD track — check access

16.3 km · 16.3 twisty km · best km 12 · ~49 tight corners
km 0–16.3 of 16.3

Score 11 · High

林道鍋割相吉線 · near 茶ノ木畑分岐

Unpaved & 4WD
Gravel/Dirt 0%

15.8 km · 15.8 twisty km · best km 13 · ~26 tight corners
km 0–15.8 of 15.8

Score 11 · High

The same roads serve 草津町, 鹿沢.

Twisty roads near here

渋川市 23 km
須坂市 26 km
高崎市 37 km
下仁田町 38 km
千曲市 48 km
茶ノ木畑分岐 49 km
小海町 50 km
津南町 52 km
長和町 53 km
麻績村 57 km

All twisty roads in Japan · Road geometry © OpenStreetMap contributors (ODbL), scored by NavForge’s map pipeline. “4WD track — check access” means OpenStreetMap does not say whether the track is gated. Get NavForge Premium to route through these roads automatically — fully offline.

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