144 twisty stretches · 678 km of twisty road within reach of Boswil — 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 Boswil, Switzerland — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is Pragelstrasse · Stalden → Steppel with 16.0 twisty km. Click a road to see it on the map above, or take the GPX.
144
Stretches within 60 km
678 km
Twisty kilometres
143
Tight corners
15 / 7
Sealed / unsealed shown
Pragelstrasse · Stalden → Steppel
Paved twisty Paved 100%
16.0 km · 16.0 twisty km · best km 11 · ~6 tight corners
km 0–16 of 16.9
Score 10 · High
Ibergereggstrasse · Oberiberg → Schwyz
Paved twisty Paved 100%
10.9 km · 10.9 twisty km · best km 12 · continuously winding, no single sharp turn
km 0–10.9 of 10.9
Score 10 · High
Lüdernalpstrasse · Gmünden → Wasen
Paved twisty Paved 100%
9.3 km · 9.3 twisty km · best km 12 · ~1 tight corners
km 0–9.3 of 9.3
Score 9 · High
Sternenbergstrasse (806) · Bauma → Saland
Paved twisty Paved 100%
9.0 km · 9.0 twisty km · best km 12 · ~1 tight corners
km 0–9 of 10.9
Score 10 · High
Satteleggstrasse · Vorderthal → Willerzell
Paved twisty Paved 100%
8.0 km · 8.0 twisty km · best km 13 · ~1 tight corners
km 0–8 of 10.6
Score 10 · High
Balmbergstrasse · Welschenrohr → Günsberg
Paved twisty Paved 100%
8.0 km · 8.0 twisty km · best km 12 · ~1 tight corners
km 0–8 of 8
Score 11 · High
Glichenbergstrasse · Escholzmatt → Trub
Paved twisty Paved 90% 4WD track — check access
7.5 km · 7.5 twisty km · best km 12 · ~1 tight corners
km 1–8.5 of 8.5
Score 10 · High
Brunnersbergstrasse · Matzendorf → Mümliswil
Paved twisty Paved 100%
9.4 km · 7.4 twisty km · best km 11 · ~3 tight corners
km 0–9.4 of 9.4
Score 9 · High
Marbachegg · Bumbach → Marbach LU
Paved twisty Paved 90%
7.2 km · 7.2 twisty km · best km 12 · ~6 tight corners
km 0–7.2 of 7.2
Score 11 · High
Glaubenbergstrasse · Sarnen → Langis
Paved twisty Paved 100%
7.0 km · 7.0 twisty km · best km 10 · continuously winding, no single sharp turn
km 0–7 of 15.7
Score 9 · High
Fruttstrasse · Stöckalp → Melchsee-Frutt
Paved twisty Paved 100%
7.0 km · 7.0 twisty km · best km 13 · continuously winding, no single sharp turn
km 0–7 of 7.5
Score 12 · Extreme
Sitzbergstrasse · Wila → Oberhofen
Paved twisty Paved 99%
6.9 km · 6.9 twisty km · best km 12 · ~11 tight corners
km 0–6.9 of 6.9
Score 10 · High
Grunderbergstrasse · Alpnach Dorf → Sarnen
Paved twisty Paved 100%
6.8 km · 6.8 twisty km · best km 13 · ~11 tight corners
km 0–6.8 of 6.8
Score 10 · High
Wasserfluhstrasse (8) · Brunnadern → Wattwil
Paved twisty Paved 100%
8.8 km · 6.8 twisty km · best km 10 · ~2 tight corners
km 14.1–22.8 of 22.8
Score 8 · High
Lipplisbüelstrasse · near Muotathal
Paved twisty Paved 100%
6.7 km · 6.7 twisty km · best km 12 · ~16 tight corners
km 0–6.7 of 6.7
Score 10 · High
Passwangstrasse (267) · Ramiswil → Breitenbach
Flowing Paved 100%
17.9 km · 6.1 twisty km · best km 9 · continuously winding, no single sharp turn
km 1–18.9 of 18.9
Score 6 · Moderate
Seestrasse (2.b) · Weggis → Brunnen
Flowing Paved 100%
18.0 km · 6.0 twisty km · best km 10 · ~3 tight corners
km 0–18 of 19.9
Score 6 · Moderate
Wägitalstrasse (392) · Siebnen → Innerthal
Flowing Paved 100%
10.8 km · 4.7 twisty km · best km 9 · continuously winding, no single sharp turn
km 0–10.8 of 10.8
Score 6 · Moderate
Höhenstrasse · Bäretswil → Wald ZH
Flowing Paved 99%
9.1 km · 4.1 twisty km · best km 9 · ~2 tight corners · 1 hairpins