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The best twisty roads around McMillan Park

17 twisty stretches · 129 km of twisty road within reach of McMillan Park — 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 McMillan Park, Washington — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Mount Baker Highway (SR 542) · near Heather Meadows with 9.4 twisty km. Click a road to see it on the map above, or take the GPX.

17
Stretches within 60 km
130 km
Twisty kilometres
453
Tight corners
2 / 11
Sealed / unsealed shown
Mount Baker Highway (SR 542) · near Heather Meadows

Paved twisty
Paved 100%

11.4 km · 9.4 twisty km · best km 11 · ~7 tight corners
km 39.2–50.6 of 50.6

Score 8 · High

Mount Baker Highway (SR 542) · near Heather Meadows

Paved twisty
Paved 100%

5.2 km · 5.2 twisty km · best km 11 · ~6 tight corners
km 0–5.2 of 5.2

Score 10 · High

Suiattle River Road (FS 26) · near Mansford

Flowing
Paved 100%

7.0 km · 1.0 twisty km · best km 7 · ~4 tight corners
km 0–7 of 7.6

Score 5 · Moderate

North Cascades Highway (SR 20) · McMillan Park → Rowley Chasm

Flowing
Paved 100%

6.0 km · 0.0 twisty km · best km 6
km 118–124.1 of 268.2

Score 5 · Moderate

North Cascades Highway (SR 20) · Newhalem → Diablo

Flowing
Paved 100%

11.0 km · 0.0 twisty km · best km 6
km 88–99 of 268.2

Score 4 · Moderate

Concrete Sauk Valley Road · near Sauk

Flowing
Paved 100%

7.0 km · 0.0 twisty km · best km 6 · ~7 tight corners
km 14.1–21 of 25.9

Score 5 · Moderate

Illabot Creek Road · Rockport → Corkindale

Unpaved & 4WD
Gravel/Dirt 0%

21.0 km · 19.0 twisty km · best km 12 · ~10 tight corners
km 8–29 of 38.5

Score 9 · High

Harts Pass Road (NF 5400) · Barron → Mazama

Unpaved & 4WD
Gravel/Dirt 0%

17.2 km · 14.3 twisty km · best km 11 · ~52 tight corners
km 2.1–19.3 of 19.3

Score 9 · High

Sauk Mountain Road (FS 1030) · Rockport → Sauk

Unpaved & 4WD
Gravel/Dirt 0%

12.3 km · 12.3 twisty km · best km 11 · ~14 tight corners
km 0–12.3 of 12.3

Score 10 · High

National Forest Development Road 1107 (FS 1107)

Unpaved & 4WD
Gravel/Dirt 0%

12.0 km · 12.0 twisty km · best km 11 · ~22 tight corners
km 0–12 of 13.1

Score 10 · High

Circle Creek Road (FS 2703)

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

11.0 km · 11.0 twisty km · best km 11 · ~19 tight corners
km 0–11 of 11

Score 9 · High

Twin Lakes Road (NF 3065) · near Heather Meadows

Unpaved & 4WD
Gravel/Dirt 0%

11.0 km · 9.0 twisty km · best km 12 · ~40 tight corners
km 0–11 of 11

Score 10 · High

Forest Road 5400-700 (NF 700) · Barron → Cedar Crossing

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

13.8 km · 8.8 twisty km · best km 11 · ~57 tight corners · 1 hairpins
km 1–14.8 of 14.8

Score 9 · High

Thornton Lakes Road · near Newhalem

Unpaved & 4WD
Gravel/Dirt 0%

8.1 km · 8.1 twisty km · best km 12 · ~58 tight corners
km 0–8.1 of 8.1

Score 10 · High

Forest Road 5140-100 (NF 100) · near Vanderpool Crossing

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

7.1 km · 7.1 twisty km · best km 11 · ~24 tight corners
km 0–7.1 of 7.1

Score 10 · High

Forest Road 5227-100 (NF 100) · near Mazama

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

6.6 km · 6.6 twisty km · best km 12 · ~55 tight corners
km 0–6.6 of 6.6

Score 11 · High

National Forest Development Road 1050 (NFD 1050) · near Portage

Unpaved & 4WD
Gravel/Dirt 0%

6.0 km · 6.0 twisty km · best km 13 · ~78 tight corners · 2 hairpins
km 0–6 of 7

Score 11 · High

Twisty roads near here

Rowley Chasm 5 km
Cedar Crossing 13 km
Diablo 13 km
Newhalem 25 km
Mazama 34 km
Portage 37 km
Corkindale 45 km
Heather Meadows 57 km
Sauk 58 km
Winthrop 64 km

All twisty roads in Washington · 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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