The best twisty roads around Imnaha

12 twisty stretches · 143 km of twisty road within reach of Imnaha — 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 Imnaha, Oregon — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Forest Road 39 (NF 39) with 19.1 twisty km. Click a road to see it on the map above, or take the GPX.

Stretches within 60 km

144 km

Twisty kilometres

564

Tight corners

5 / 6

Sealed / unsealed shown

Forest Road 39 (NF 39)

Paved twisty
Paved 100%

21.1 km · 19.1 twisty km · best km 10 · ~36 tight corners

km 7–28.1 of 77.3

Score 8 · High

Forest Road 39 (NF 39)

Paved twisty
Paved 100%

11.0 km · 9.8 twisty km · best km 10 · ~27 tight corners

km 48–59 of 77.3

Score 9 · High

Lewiston Highway (OR 3) · Paradise → Flora

Paved twisty
Paved 100%

8.1 km · 8.1 twisty km · best km 9 · ~2 tight corners

km 0–8.1 of 69.3

Score 8 · High

Hells Canyon Road

Paved twisty
Paved 100%

8.0 km · 8.0 twisty km · best km 10 · ~8 tight corners

km 4–12 of 15.7

Score 8 · High

Little Sheep Creek Highway (OR 350)

Paved twisty
Paved 100%

3.1 km · 3.1 twisty km · best km 7

km 30–33.1 of 47.3

Score 7 · Moderate

Forest Road 39 (NF 39)

Flowing
Paved 100%

21.9 km · 10.7 twisty km · best km 10 · ~31 tight corners

km 37.1–59 of 77.3

Score 7 · Moderate

Hat Point Road (NF 4240) · near Imnaha

Unpaved & 4WD
Gravel/Dirt 0%

20.1 km · 18.2 twisty km · best km 11 · ~47 tight corners

km 0–20.1 of 36.5

Score 8 · High

National Forest Development Road 4260 (NF 4260) · near Eureka