91 twisty stretches · 1,368 km of twisty road within reach of Syringa — 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 Syringa, Idaho — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Kamiah Pierce Road (FR 100) · Clark Tree → Glenwood with 10.7 twisty km. Click a road to see it on the map above, or take the GPX.
91
Stretches within 60 km
1,368 km
Twisty kilometres
1,047
Tight corners
12 / 11
Sealed / unsealed shown
Kamiah Pierce Road (FR 100) · Clark Tree → Glenwood
Paved twisty Paved 100%
12.7 km · 10.7 twisty km · best km 9 · ~4 tight corners
km 5–17.7 of 17.7
Score 8 · High
State Highway 11 (ID 11) · Fraser → Greer
Paved twisty Paved 100%
10.0 km · 10.0 twisty km · best km 10 · ~7 tight corners
km 17–27 of 28.6
Score 8 · High
Old Highway 95 · near White Bird
Paved twisty Paved 100%
11.0 km · 10.0 twisty km · best km 11 · ~12 tight corners
km 2–13 of 13.5
Score 9 · High
State Highway 64 (ID 64) · near Kamiah / qemyexp
Paved twisty Paved 100%
10.0 km · 9.0 twisty km · best km 11 · ~4 tight corners
km 14–24 of 25.2
Score 9 · High
Grangeville-Salmon Road (NF 221) · Four Corners → Mount Idaho
Paved twisty Paved 100%
8.0 km · 8.0 twisty km · best km 9
km 24–32 of 39.5
Score 8 · High
Mount Idaho Grade Road · near Grangeville
Paved twisty Paved 100%
6.2 km · 6.2 twisty km · best km 8
km 9–15.2 of 15.2
Score 8 · High
Old White Bird Hill Road · Grangeville → White Bird
Paved twisty Paved 100%
7.3 km · 6.2 twisty km · best km 11 · ~31 tight corners
km 0–7.3 of 7.3
Score 9 · High
Harpster Grade Road (ID 13) · Harpster → Grangeville
Paved twisty Paved 100%
6.0 km · 6.0 twisty km · best km 9
km 25–31 of 42.4
Score 8 · High
State Highway 14 (ID 14) · Old Golden → Golden
Paved twisty Paved 100%
5.0 km · 4.0 twisty km · best km 8
km 25–30 of 79.7
Score 7 · Moderate
State Highway 14 (ID 14) · near Mud Springs
Paved twisty Paved 100%
7.0 km · 3.9 twisty km · best km 8
km 13–20 of 79.7
Score 7 · Moderate
Main Avenue (ID 11) · near Pierce
Paved twisty Paved 100%
4.0 km · 3.0 twisty km · best km 8 · ~1 tight corners
km 16–20 of 21
Score 8 · High
State Highway 11 (ID 11) · Headquarters → Cardiff
Paved twisty Paved 100%
5.0 km · 3.0 twisty km · best km 8
km 0–5 of 21
Score 6 · Moderate
Grangeville-Salmon Road (NF 221) · Four Corners → Grangeville
Flowing Paved 100%
28.4 km · 12.4 twisty km · best km 9 · ~7 tight corners
km 11.1–39.5 of 39.5
Score 7 · Moderate
State Highway 14 (ID 14) · Elk City → Golden
Flowing Paved 100%
38.9 km · 10.9 twisty km · best km 9 · ~2 tight corners
km 2.1–41 of 79.7
Score 6 · Moderate
Nez Perce National Historic Trail (ID 13) · Stites / welwelhiituukpe → Harpster
Flowing Paved 100%
9.0 km · 2.0 twisty km · best km 7
km 12–21 of 42.4
Score 5 · Moderate
Leitch Creek Road · Big Cedar → Stites / welwelhiituukpe
Flowing Paved 100%
5.0 km · 1.0 twisty km · best km 7 · ~1 tight corners
km 0–5 of 7.6
Score 5 · Moderate
State Highway 14 (ID 14) · Grangeville → Harpster
Flowing Paved 100%
10.0 km · 0.9 twisty km · best km 7
km 69.1–79 of 79.7
Score 5 · Moderate
Nez Perce National Historic Trail (US 12)
Flowing Paved 100%
6.0 km · 0.0 twisty km · best km 6
km 90–96 of 290.9
Score 5 · Moderate
Nez Perce National Historic Trail (US 12)
Flowing Paved 100%
13.0 km · 0.0 twisty km · best km 6
km 66–79 of 290.9
Score 5 · Moderate
Lolo Trail (FR 500)
Unpaved & 4WD Gravel/Dirt 0%
62.8 km · 55.8 twisty km · best km 13 · ~100 tight corners · 2 hairpins
km 1–63.8 of 63.8
Score 9 · High
Smith Creek Road (FR 101) · Syringa → Clark Tree
Unpaved & 4WD Gravel/Dirt 0%
42.6 km · 42.6 twisty km · best km 12 · ~86 tight corners
km 0–42.6 of 42.6
Score 11 · High
Boundary Ridge Road (FR 464) · York → Newsome
Unpaved & 4WD Gravel/Dirt 0%
46.6 km · 40.7 twisty km · best km 12 · ~67 tight corners
km 0–46.6 of 46.6
Score 9 · High
American River-Selway Road / American River-Selway Road 443 (FR 443)
Unpaved & 4WD Gravel/Dirt 0%
44.5 km · 40.5 twisty km · best km 13 · ~139 tight corners · 1 hairpins
km 0–44.5 of 44.5
Score 10 · High
Lolo Weitas Road (FR 103)
Unpaved & 4WD Gravel/Dirt 0%
40.8 km · 39.7 twisty km · best km 12 · ~83 tight corners
km 0–40.8 of 40.8
Score 10 · High
Tahoe Road (FR 286) · Big Cedar → Newsome
Unpaved & 4WD Gravel/Dirt 0%
39.0 km · 39.0 twisty km · best km 12 · ~121 tight corners
km 0–39 of 39
Score 10 · High
Lower Cougar Road (FR 648) · Harpster → Golden
Unpaved & 4WD Gravel/Dirt 0%
38.3 km · 36.3 twisty km · best km 12 · ~106 tight corners
km 0–38.3 of 38.3
Score 11 · High
Lightning Creek Road (FR 244)
Unpaved & 4WD Gravel/Dirt 0%
35.4 km · 35.4 twisty km · best km 12 · ~87 tight corners
km 0–35.4 of 35.4
Score 10 · High
Pierce-Superior Road (NF 250)
Unpaved & 4WD Mixed 80%
36.0 km · 29.9 twisty km · best km 10 · ~7 tight corners
km 10–46 of 46.6
Score 8 · High
Cougar Creek Road (FR 1105) · near Asbestos Point
Unpaved & 4WD Gravel/Dirt 0%
29.6 km · 29.6 twisty km · best km 13 · ~132 tight corners
km 0–29.6 of 29.6
Score 11 · High
Hungry Ridge Road (FR 309) · Asbestos Point → Four Corners
Unpaved & 4WD Gravel/Dirt 0%
34.6 km · 29.6 twisty km · best km 11 · ~50 tight corners
km 0–34.6 of 34.6
Score 9 · High
The same roads serve Asbestos Point, Big Cedar, Canfield, Clearwater, Golden, Grangeville, Harpster, Kamiah / qemyexp.