Your hike inputs
What this solves
Every Schwarzwald guidebook lists the trails with pretty marketing names — "the classic", "the gorge trail", "the valley trail" — and a single distance number. None of them tell you that the Westweg's Hornisgrinde stage climbs 800m on a hot August afternoon, or that the Murgleiter averages 600m per stage with shorter daily distances. The result: a couple from Hamburg books the Westweg "for 7 days", quits at stage 5 with knee pain, and writes a TripAdvisor review blaming the trail.
This tool sizes the trail to you, not to the brochure. It uses Naismith's rule (5 km/h on flat + 1 hour per 600m of ascent, divided by a fitness multiplier) and adds a 25% buffer for rest stops, photos and reorientation. That buffer is the difference between finishing tired and finishing hurt.
How to read the result
- "Pure walking" is the Naismith-derived number — what a fit day-hiker would log with no breaks. Treat it as the absolute floor.
- "Realistic days" includes a 25% rest/buffer factor and assumes you don't start walking before 09:00 or after a 4-hour train ride. This is the number to plan around.
- "Max stage elevation" is the hardest single stage, not the average. Train your knees for that day, not the trail total.
- "Surface mix" tells you how much is forest path vs asphalt — asphalt kills knees faster than forest path, and Westweg has more asphalt than the brochure implies.
- If "Realistic days" exceeds your "Days available", the trail is too long for this trip. Pick a shorter trail or extend.
Limitations
- Naismith underestimates on technical / exposed ground (Schluchtensteig gorges) and overestimates on flat asphalt (Main valley sections).
- Weather: 30mm of rain turns Westweg's Feldberg descent into a slippery trap. The tool does not model rain risk — always check DWD.
- Marked-elevation signs are usually cumulative per stage, not absolute altitude. The Hornisgrinde plateau is "only" 300m of net ascent but feels worse because of false summits.
- Does not include hut reservation friction — many Schwarzwald huts now require booking even off-season.
- Self-rated fitness is unreliable. If you cannot walk 25 km with 800m of ascent at home, do not assume you can on the Westweg.
FAQ
Is the Westweg signposted end-to-end?
Yes — black diamond on yellow. Schwarzwaldverein maintains the marking. A few detours have been added since 2024 around Hornisgrinde and Belchen; check the Schwarzwaldverein stage-by-stage PDF before each year.
Can I do the Westweg in winter?
Only with proper alpine equipment above 900m (Feldberg, Schauinsland, Belchen). Sections close for wildlife protection in Feb–Mar. The Murgleiter and Baiersbronner Sattelweg are usually fine until the first heavy snowfall.
Do I need a DAV membership?
Not for Schwarzwald — these trails are public and free. DAV helps with hut discounts in the Alps, not the Schwarzwald. Schwarzwaldverein membership (~€55/year) gets you the printed tour guide and cheaper hut stays on some stretches.
Where can I check the live weather window?
Deutscher Wetterdienst (DWD) Bergwetter for Schwarzwald/Schwarzwald-Mitte at dwd.de is the authoritative source. Avoid Ortenauer Wetter because it is regional-only. For lightning, the DWD Warn-App pushes 30-min warnings for the Feldberg region.
Related tools
If your Schwarzwald day works, the Alps Hütte-to-Hütte trip is the next level.
Schwarzwald also has routes — pick your grade before you drive out.
The Schwarzwald is also a Radparadies — same elevation, different sport.
Train out from the city to the trailhead; the €49 ticket covers most Schwarzwald RE/RB.
Sources
- Schwarzwaldverein e.V. · official Westweg / Schluchtensteig / Murgleiter stage sheets (2026)
- Deutscher Wetterdienst · Bergwetter Schwarzwald-Mitte (dwd.de)
- DAV (Deutscher Alpenverein) · hiking-grade reference
- Nationalpark Schwarzwald · closure & wildlife-protection maps
About this tool
This calculator was built to replace the brochure-only distances with a realistic per-stage time for the four Schwarzwald long-distance trails. It uses 2026 Schwarzwaldverein stage sheets, Naismith's rule and a fitness + season modifier. Confirm stage-by-stage details and current closures on schwarzwaldverein.de before you go.
Privacy
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Disclaimer
Distances and elevations reflect 2026 published values from Schwarzwaldverein. The result is an estimate; always cross-check with the operator and current DWD weather before committing to a multi-day trip.