Cher'Bô (Viaduc de Charbonnières)
Climbing area · France
Is it worth the trip?
66Good out of 100 for your dates
Best on Sun 8: Rock wet: dry in about 6 h, Rock about 15 °C
Mon 2 · 85 out of 100
- Rock
- Dry
- Rock temp
- 9°C
- Air
- 9°C
- Rain
- 0 mm
Tue 3 · 86 out of 100
- Rock
- Dry
- Rock temp
- 10°C
- Air
- 8°C
- Rain
- 0 mm
Wed 4 · 74 out of 100
- Rock
- Wet
- Rock temp
- 8°C
- Air
- 8°C
- Rain
- 0.3 mm
Thu 5 · 0 out of 100
- Rock
- Wet
- Rock temp
- 6°C
- Air
- 8°C
- Rain
- 1.8 mm
Fri 6 · 0 out of 100
- Rock
- Wet
- Rock temp
- 8°C
- Air
- 11°C
- Rain
- 1.2 mm
Sat 7 · 0 out of 100
- Rock
- Wet
- Rock temp
- 8°C
- Air
- 11°C
- Rain
- 0 mm
Sun 8 · 88 out of 100
- Rock
- Wetdry in 6 h
- Rock temp
- 15°C
- Air
- 13°C
- Rain
- 0 mm
Tap a day for rock, its warmth, the air and rain. Full forecast
Forecast: next 10 days
Full forecast- Sun 188, good
- Mon 285, good
- Tue 386, good
- Wed 474, good
- Thu 50, poor
- Fri 60, poor
- Sat 70, poor
- Sun 888, good
- Mon 988, good
- Tue 1017, poor
The spot in four facts
- 1 cragmapped within 5 km
- Other rockthe rock
- Sportstyles
- Best in Apr5 good days in 7
Full forecast
every day, every number
The score doesn't know loose rock, seepage, access bans or your skill.
| Day | Score | Rock | Rock temp | Air | Rain |
|---|---|---|---|---|---|
| Sun 1Nov* | 88, good | Dry? | 15°C | 11°C | 0 mm |
| Mon 2Nov | 85, good | Dry | 9°C | 9°C | 0 mm |
| Tue 3Nov | 86, good | Dry | 10°C | 8°C | 0 mm |
| Wed 4Nov | 74, good | Wet | 8°C | 8°C | 0.3 mm |
| Thu 5Nov | 0, poor | Wet | 6°C | 8°C | 1.8 mm |
| Fri 6Nov | 0, poor | Wet | 8°C | 11°C | 1.2 mm |
| Sat 7Nov | 0, poor | Wet | 8°C | 11°C | 0 mm |
| Sun 8Nov | 88, good | Wetdry in 6 h | 15°C | 13°C | 0 mm |
| Mon 9Nov | 88, good | Wet | 13°C | 14°C | 0.9 mm |
| Tue 10Nov | 17, poor | Wet | 19°C | 19°C | 1.2 mm |
* Rain before today is not known: the forecast starts today, so these days are scored from a dry start and a wet one.
Rock and air are in °C, the rock's with the sun on it; rain in mm. 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 Apr
Good climbing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan3of 7: a trip from Sat 2 Jan
- Feb4of 7: a trip from Sat 6 Feb
- Mar4of 7: a trip from Sat 6 Mar
- Apr5of 7: a trip from Sat 3 Apr
- May4of 7: a trip from Sat 1 May
- Jun2of 7: a trip from Sat 5 Jun
- Jul1of 7: a trip from Sat 3 Jul
- Aug2of 7: a trip from Sat 7 Aug
- Sep3of 7: a trip from Sat 4 Sept
- Oct4of 7: a trip from Sat 2 Oct
- Nov3of 7: a trip from Mon 2 Nov
- Dec3of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical weather, not a forecast.
Map
the area and its town
Cher'Bô (Viaduc de Charbonnières) on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Cher'Bô (Viaduc de Charbonnières)
1 crag mapped. Sport. Other rock. The nearest town to stay in is Lyon.
- Crags 1 crag mapped.
- Styles Sport.
- Rock Other rock.
From OpenStreetMap: the crags mapped within 5 km. Check access and bans locally.
Crags: © OpenStreetMap contributors (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$1,290–US$2,430 each
about US$1,290–US$2,430 each · 6 nights, 2 sharing: flights, taxi, stay, food, climbing instructor.
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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to LYS, estimated from distance and season, changing at CDG, full-service airlines, with a hold bag | about US$482–US$1,000 |
| Taxi | airport and back, shared | about US$60–US$100 |
| Stay | 6 nights, a mid-range double, shared | about US$328–US$543 |
| Food | 7 days eating out | about US$315–US$583 |
| Climbing instructor | 1 day with an instructor, shared; leave it out if you climb on your own | about US$107–US$201 |
| Total | about US$1,290–US$2,430 |
Climbers bring their own kit: it is not in the cost. Prices from public sources, checked in 2026.
Where to stay: Lyon
15 min by car · 199 places to stay
about US$121/nightcountry average
About Lyon its beds, food and every spot near it
About US$121 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 30 October 2026.
Getting there: about 17h 25m
About 17h 25m door to door from Chicago
Fly ORD → LYS, changing at Charles de Gaulle International Airport (CDG), then 50 min by road
Flights ORD → LYS on your dates · Skyscanner
An estimate, one way; the journey never changes the score.