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Braunwald - panoramio
Braunwald, the nearest town, 11 km away. Photo: Fulvio Barudoni, CC BY 3.0, Wikimedia Commons

Sernf, Untere Sernfschlucht

Kayak spot · Switzerland

Whitewater: a river with rapids

Is it worth the trip?

51Fair out of 100 for your dates

Stay home

2 days tie for best

Each day of your trip, out of 100

Tue 3 · 43 out of 100

Wind
3 kn
Gusts
11kn
Air
2°C
Rain
0 mm

Wed 4 · 50 out of 100

Wind
1 kn
Gusts
10kn
Air
6°C
Rain
0 mm

Thu 5 · 55 out of 100

Wind
3 kn
Gusts
21kn
Air
8°C
Rain
0 mm

Fri 6 · 55 out of 100

Wind
2 kn
Gusts
12kn
Air
8°C
Rain
0 mm

Sat 7 · 44 out of 100

Wind
1 kn
Gusts
6kn
Air
3°C
Rain
2.4 mm

Sun 8 · 45 out of 100

Wind
3 kn
Gusts
11kn
Air
3°C
Rain
0.3 mm

Mon 9 · 51 out of 100

Wind
1 kn
Gusts
15kn
Air
7°C
Rain
0 mm

Tap a day for wind, gusts, air and rain. Full forecast

Forecast: next 10 days

Full forecast
  1. Mon 241, poor
  2. Tue 343, poor
  3. Wed 450, fair
  4. Thu 555, fair
  5. Fri 655, fair
  6. Sat 744, poor
  7. Sun 845, fair
  8. Mon 951, fair
  9. Tue 1058, fair
  10. Wed 1153, fair

The spot in three facts

  • Grade Vat its hardest
  • Moving waterthe water
  • Best in Jul7 good days in 7

Full forecast

every day, every number
Wind and weather forecast and score for each day at Sernf, Untere Sernfschlucht
DayScoreWindGustsAirRain
Mon 2Nov41, poor4 kn13kn1°C0 mm
Tue 3Nov43, poor3 kn11kn2°C0 mm
Wed 4Nov50, fair1 kn10kn6°C0 mm
Thu 5Nov55, fair3 kn21kn8°C0 mm
Fri 6Nov55, fair2 kn12kn8°C0 mm
Sat 7Nov44, poor1 kn6kn3°C2.4 mm
Sun 8Nov45, fair3 kn11kn3°C0.3 mm
Mon 9Nov51, fair1 kn15kn7°C0 mm
Tue 10Nov58, fair1 kn14kn10°C0 mm
Wed 11Nov53, fair5 kn27kn7°C1.2 mm

Wind and gusts are in knots, rain in mm. River levels: no free forecast gives them, so check a gauge before you go. More

Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.

Best time to go

best in Jul

Good kayaking days in a typical week, each month, for expert paddlers, from 2016 on (ERA5 history scored the same way).

  1. Jan0of 7: a trip from Sat 2 Jan
  2. Feb0of 7: a trip from Sat 6 Feb
  3. Mar1of 7: a trip from Sat 6 Mar
  4. Apr2of 7: a trip from Sat 3 Apr
  5. May4of 7: a trip from Sat 1 May
  6. Jun6of 7: a trip from Sat 5 Jun
  7. Jul7of 7: a trip from Sat 3 Jul
  8. Aug6of 7: a trip from Sat 7 Aug
  9. Sep5of 7: a trip from Sat 4 Sept
  10. Oct2of 7: a trip from Sat 2 Oct
  11. Nov0of 7: a trip from Tue 3 Nov
  12. Dec0of 7: a trip from Sat 5 Dec

Tap a month to see this spot for a trip then.

Typical weather, not a forecast, and not the river's level: a month that is often good to be outside may still be low water.

Map

put-in, take-out, its town

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

More kayaking near here

5 places

About

the place in full, sources, credits

About Sernf, Untere Sernfschlucht

A river section on the Sernf, from a put-in down to a take-out. Grade IV to V, on the international scale. Suits expert paddlers only, by its grade. 1 paddling school, club or hire within 10 km, the nearest 9.4 km away. For expert paddlers the best month is usually July, with about 7 good days in 7. From the weather of past years. The town to stay in is Braunwald. Within 5 km we also list 1 dive site and 2 kayak spots.

  • River Sernf
  • Grade Grade IV to V, on the international scale.
  • Who it suits Suits expert paddlers only, by its grade.
  • Access No source states the access rules: check locally.
  • Schools, hire 1 paddling school, club or hire within 10 km, the nearest 9.4 km away.

Spots and rivers: © OpenStreetMap contributors (ODbL). Whitewater sections © Rivermap (rivermap.org), Riverzone and Jonathan Riddell, ODbL.

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Rough cost (estimate): about US$1,850–US$3,420 each

about US$1,850–US$3,420 each · 6 nights, 2 sharing: flights, hire car, stay, food, kayak hire.

Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn ORD to ZRH, estimated from distance and season, 2 airlines on the route, with a hold bagabout US$490–US$1,020
Hire car6 days, sharedabout US$188–US$315
Stay6 nights, a mid-range double, sharedabout US$463–US$765
Food7 days eating outabout US$450–US$832
Kayak hire5 days, or about US$114 to fly your ownabout US$262–US$483
Totalabout US$1,850–US$3,420

Prices from public sources, checked in 2026.

Where to stay: Braunwald

Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn

Closest

Braunwald

18 min by car · 16 places to stay

about US$174/nightcountry average

See 16 places to stay in Braunwald · Booking.com

About Braunwald its beds, food and every spot near it

About US$174 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.

Getting there: about 14h 55m

About 14h 55m door to door from Chicago

Fly ORD → ZRH, direct, then 1h 30m by road

An estimate, one way; the journey never changes the score.

On the water

River level

River levels: no free forecast gives them, so check a gauge before you go.

Paddling schools, clubs and hire nearby

The nearest named schools, clubs and kayak or canoe hire within 25 km, in a straight line. Listings, not a recommendation. Schools, clubs and hire: © OpenStreetMap contributors (ODbL). Credits