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The best twisty roads around 小海町

70 twisty stretches · 934 km of twisty road within reach of 小海町 — 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 小海町, Japan — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is 国道299号 (299) · 小海町 → 茅野市 with 34.2 twisty km. Click a road to see it on the map above, or take the GPX.

70
Stretches within 60 km
935 km
Twisty kilometres
1,502
Tight corners
15 / 7
Sealed / unsealed shown
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

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

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

県営林道御庵沢小武川線 · near 韮崎市

Paved twisty
Paved 100%
4WD track — check access

24.4 km · 24.4 twisty km · best km 13 · ~66 tight corners · 1 hairpins
km 0–24.4 of 24.4

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

諏訪白樺湖小諸線 / ビーナスライン (40) · しらかばの森 → 諏訪市

Paved twisty
Paved 100%

25.9 km · 22.8 twisty km · best km 13 · ~61 tight corners · 1 hairpins
km 1–26.9 of 26.9

Score 10 · High

下奈良本豊科線 (181) · 松本市 → 青木村

Paved twisty
Paved 100%

20.3 km · 20.3 twisty km · best km 13 · ~138 tight corners
km 3–23.3 of 23.3

Score 11 · High

武州街道 (299) · 上野村 → 北相木村

Paved twisty
Paved 100%

20.0 km · 20.0 twisty km · best km 13 · ~71 tight corners
km 13–33 of 46.2

Score 11 · High

大菩薩初鹿野線 (218) · near 甲州市

Paved twisty
Paved 100%

19.3 km · 19.3 twisty km · best km 12 · ~25 tight corners
km 0–19.3 of 19.3

Score 10 · High

諏訪箕輪線 (442) · 諏訪市 → 箕輪町

Paved twisty
Paved 100%

18.3 km · 18.3 twisty km · best km 12 · ~54 tight corners
km 0–18.3 of 18.3

Score 10 · High

甲府山梨線 (31) · 甲府市 → 山梨市

Paved twisty
Paved 100%

17.0 km · 17.0 twisty km · best km 13 · ~42 tight corners
km 3–20 of 23

Score 11 · High

聖高原千曲線 (498) · near 千曲市

Paved twisty
Paved 100%

14.2 km · 14.2 twisty km · best km 13 · ~96 tight corners
km 1–15.2 of 15.2

Score 12 · Extreme

甘利山公園線 (613) · near 韮崎市

Paved twisty
Paved 100%

14.5 km · 13.5 twisty km · best km 14 · ~73 tight corners
km 0–14.5 of 14.5

Score 12 · Extreme

日影笹子線 (212) · 甲州市 → 都留市

Paved twisty
Paved 100%

13.5 km · 13.5 twisty km · best km 13 · ~91 tight corners
km 0–13.5 of 13.5

Score 12 · Extreme

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

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

塩平窪平線 (206) · 甲州市 → 山梨市

Flowing
Paved 100%

11.1 km · 5.1 twisty km · best km 8 · ~3 tight corners
km 0–11.1 of 11.1

Score 6 · 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

藤木高崎線 (49) · 富岡市 → 高崎市

Flowing
Paved 100%

10.0 km · 4.9 twisty km · best km 11 · ~6 tight corners
km 0–10 of 13.1

Score 8 · High

雨境望月線 (152) · 立科町 → 長和町

Flowing
Paved 100%

11.7 km · 4.7 twisty km · best km 13 · ~24 tight corners
km 2–13.7 of 13.7

Score 8 · High

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

高ボッチスカイライン · 岡谷市 → 塩尻市

Unpaved & 4WD
Gravel/Dirt 0%

18.7 km · 18.7 twisty km · best km 15 · ~92 tight corners · 1 hairpins
km 0–18.7 of 18.7

Score 12 · Extreme

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

林道水ケ森線 · 甲府市 → 雨量計

Unpaved & 4WD
Gravel/Dirt 0%

18.2 km · 18.2 twisty km · best km 12 · ~62 tight corners
km 0–18.2 of 18.2

Score 11 · High

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

林道奈良子線 · near 大月市

Unpaved & 4WD
Gravel/Dirt 0%

16.6 km · 16.6 twisty km · best km 12 · ~38 tight corners
km 0–16.6 of 16.6

Score 11 · High

The same roads serve しらかばの森, 亀甲池分岐, 北相木村, 南牧村, 茅野市, 軽井沢町.

Twisty roads near here

長和町 28 km
下仁田町 28 km
中村 43 km
松本市 43 km
岡谷市 44 km
韮崎市 45 km
甲州市 50 km
高崎市 50 km
長野原町 50 km
秩父市 56 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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