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The best twisty roads around 岡谷市

54 twisty stretches · 787 km of twisty road within reach of 岡谷市 — 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 岡谷市, 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.

54
Stretches within 60 km
787 km
Twisty kilometres
1,963
Tight corners
16 / 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

奈川野麦高根線 (39) · 剣ヶ峰口 → 女小屋の森 (Megoyanomori)

Paved twisty
Paved 100%

29.0 km · 28.0 twisty km · best km 13 · ~53 tight corners
km 0–29 of 30.5

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

落合飛騨小坂停車場線 (441)

Paved twisty
Paved 100%

29.6 km · 27.6 twisty km · best km 13 · ~192 tight corners
km 0–29.6 of 29.6

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

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

御岳山朝日線 (435)

Paved twisty
Paved 100%

22.7 km · 20.7 twisty km · best km 14 · ~87 tight corners · 4 hairpins
km 10–32.7 of 32.7

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

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

国道158号 (158) · near 平湯温泉

Paved twisty
Paved 100%

19.0 km · 17.0 twisty km · best km 12 · ~11 tight corners
km 41–60 of 138.2

Score 10 · High

西伊那線 (210) · 駒ヶ根市 → 桑原

Paved twisty
Paved 100%

16.5 km · 16.5 twisty km · best km 13 · ~88 tight corners
km 0–16.5 of 16.5

Score 11 · High

高山上宝線 (89) · 高山市 → 神岡町

Paved twisty
Paved 100%

17.2 km · 16.2 twisty km · best km 13 · ~91 tight corners
km 16–33.2 of 33.2

Score 11 · High

伊那生田飯田線 (18) · 伊那市 → 駒ヶ根市

Flowing
Paved 100%

15.0 km · 5.1 twisty km · best km 11 · ~20 tight corners
km 5–20.1 of 21.8

Score 7 · Moderate

長野大町線 (31) · 大町市 → 池之平

Flowing
Paved 100%

13.0 km · 5.0 twisty km · best km 9 · ~9 tight corners
km 2–15 of 34.1

Score 6 · Moderate

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

諏訪辰野線 (50) · 辰野町 → 諏訪市

Flowing
Paved 100%

11.3 km · 4.3 twisty km · best km 11 · ~8 tight corners
km 0–11.3 of 11.3

Score 8 · High

丸子信州新線 (12) · 青木村 → 筑北村

Flowing
Paved 100%

8.0 km · 3.9 twisty km · best km 13 · ~8 tight corners
km 0–8 of 41.6

Score 8 · High

河鹿沢西条停車場線 (277) · near 筑北村

Flowing
Paved 100%

7.4 km · 3.4 twisty km · best km 12 · ~10 tight corners
km 0–7.4 of 7.4

Score 8 · High

国道403号 (403) · 安曇野市 → 麻績村

Flowing
Paved 100%

15.1 km · 3.0 twisty km · best km 8 · ~1 tight corners
km 0–15.1 of 35.1

Score 6 · Moderate

権兵衛街道 · 伊那市 → 木祖村

Unpaved & 4WD
Gravel/Dirt 0%

23.3 km · 23.3 twisty km · best km 13 · ~137 tight corners
km 1–24.4 of 24.4

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

林道鳥倉線 · near 大鹿村

Unpaved & 4WD
Gravel/Dirt 0%

15.1 km · 15.1 twisty km · best km 13 · ~29 tight corners
km 0–15.1 of 15.1

Score 10 · High

林道王城枝垂栗線 · 辰野町 → 岡谷市

Unpaved & 4WD
Mixed 53%

12.9 km · 12.9 twisty km · best km 13 · ~109 tight corners · 1 hairpins
km 0–12.9 of 12.9

Score 12 · Extreme

北沢併用林道 · near 安曇野市

Unpaved & 4WD
Gravel/Dirt 0%

12.2 km · 12.2 twisty km · best km 13 · ~58 tight corners
km 0–12.2 of 12.2

Score 11 · High

The same roads serve 辰野町.

Twisty roads near here

松本市 20 km
長和町 24 km
中村 24 km
女小屋の森 (Megoyanomori) 30 km
安曇野市 34 km
駒ヶ根市 40 km
平湯温泉 42 km
麻績村 42 km
小海町 44 km
千曲市 50 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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