26 photosIsère
Château des Girards
Wedding directory listing
120 guests42 sleepsFrom €6,400Read package scope
Discover the place Vignieu · Isère
Château de Chapeau Cornu
On this page
Wedding venue listing
- Source price wording
- Starting figure in the venue listing; package scope must be confirmed
Facts recorded 28 September 2026. Confirm the seated layout, included rooms and a full quote for your dates.
Compare your saved venues →GET TO KNOW THE PLACE
Start with what matters.
At Château de Chapeau Cornu in the Vignieu area, the celebration and the overnight stay have different sizes: 249 event guests and 162 sleeping places are listed. You could bring a smaller group together on site, then arrange nearby rooms for the rest. At the full listed guest count, 87 people would need somewhere else to sleep if everyone stays.
The room information records 44 bedrooms. Ask for the breakdown of doubles, twins, shared rooms and extra beds before allocating places. A sleeping total alone cannot show how different households will fit.
For food, the source says “In-house catering”. Ask for a sample menu and a quote that separates food, drinks and service so you can compare the full cost.
The recorded starting figure is €7,750, described as “Starting figure in the venue listing; package scope must be confirmed”. Use that exact hire period and set of inclusions when comparing quotes. It is a source-listed price from September 2026, not a current offer or the total wedding cost.
The staff or language entry says “French, English”. Agree who will be your contact during planning and who will be present on the day.
MAKE THE PLACE YOUR OWN
The finer details.
- Catering
- In-house catering
- Languages
- French, English
- Bedrooms
- 44
Reported in the public venue listing, 28 September 2026. Travel times are source estimates. Confirm facilities, access, prices and restrictions for your dates.
Your next conversation
- Which room and seating plan does the 249-guest figure cover?
- Where would you suggest the remaining 87 guests stay if we fill the venue?
- What is included in the catering arrangement, and which choices remain ours?
A FEEL FOR THE SEASON · 2001–2020 AVERAGES
The seasons around Château de Chapeau Cornu.
MONTHS TO CONSIDER
June, July, August
Our starting suggestion for milder temperatures and lower average rainfall. Your ideal month will also depend on the spaces, guest plans and availability.
Jan1°
79 mmMean temperature 0.85 degrees Celsius; estimated monthly precipitation 79 millimetres.
Feb2°
61 mmMean temperature 1.63 degrees Celsius; estimated monthly precipitation 61 millimetres.
Mar6°
74 mmMean temperature 5.57 degrees Celsius; estimated monthly precipitation 74 millimetres.
Apr10°
69 mmMean temperature 9.59 degrees Celsius; estimated monthly precipitation 69 millimetres.
May13°
97 mmMean temperature 13.25 degrees Celsius; estimated monthly precipitation 97 millimetres.
Jun18°
77 mmMean temperature 17.62 degrees Celsius; estimated monthly precipitation 77 millimetres.
Jul20°
72 mmMean temperature 19.59 degrees Celsius; estimated monthly precipitation 72 millimetres.
Aug19°
76 mmMean temperature 19.15 degrees Celsius; estimated monthly precipitation 76 millimetres.
Sep15°
70 mmMean temperature 15.18 degrees Celsius; estimated monthly precipitation 70 millimetres.
Oct11°
89 mmMean temperature 11.16 degrees Celsius; estimated monthly precipitation 89 millimetres.
Nov6°
97 mmMean temperature 5.51 degrees Celsius; estimated monthly precipitation 97 millimetres.
Dec2°
86 mmMean temperature 1.72 degrees Celsius; estimated monthly precipitation 86 millimetres.
Temperature is the monthly mean across day and night (°C), not the afternoon high. Rainfall is an estimated monthly total (mm). Highlighted months are our suggestions.
Where these figures come from & how we choose months
NASA POWER modelled area climatology, January 2001–December 2020, retrieved 28 September 2026. This is historical climate guidance, not a forecast or a measurement at the venue. The area query is centred at 45.500° N, 5.625° E; the meteorological grid is about 0.5° × 0.625°. Elevation, coast and local shelter can change conditions substantially.
We select the three months with the lowest score: distance of the monthly mean from 20°C, plus twice the average daily precipitation in millimetres. This is an editorial preference for mild, relatively dry conditions, not an official wedding-season rating. Monthly precipitation is mean mm/day multiplied by calendar days, using 28 for February. Always plan an indoor alternative.
View the original NASA POWER data ↗Compare summer with May and September
July has the warmest June–August mean in this area dataset, at 19.6°C. For a different seasonal comparison, look at September: its mean is 15.2°C, with about 70 mm of rain over the month.
| Month | Day-and-night mean | Monthly rain |
|---|---|---|
| May | 13.2°C | 97 mm |
| June | 17.6°C | 77 mm |
| July | 19.6°C | 72 mm |
| August | 19.1°C | 76 mm |
| September | 15.2°C | 70 mm |
| October | 11.2°C | 89 mm |
For warmer dates, ask about shade and cooling. For cooler dates, ask about evening shelter and heating. Neither a lower monthly rainfall total nor a suggested month removes the need for an indoor plan.
Calculated from the NASA POWER area data credited in the chart above. These are historical averages, not forecasts, daytime highs or availability.
Choosing a month: weather and guest travel →PUT YOUR PLANS ON THE MAP
Find your way to Château de Chapeau Cornu.
A sense of place.
1 mapped listing. Explore the surroundings and open a pin for venue details.
Approximate source locations, which may identify a town rather than the venue entrance. Confirm the address with the venue. Loading the map connects to OpenStreetMap for map tiles. © OpenStreetMap contributors.
KEEP EXPLORING · Isère
More places in the area.
Same département, prioritising similar settings and guest figures. Compare the individual details.
26 photosFROM A FAVOURITE TO A PLAN
Planning your wedding at Château de Chapeau Cornu.
What does the starting price cover at Château de Chapeau Cornu?
The recorded package wording is: “Starting figure in the venue listing; package scope must be confirmed”. This was collected on 28 September 2026. Ask for an itemised quote for your guest count and dates; extras and the final price are not established by this figure.
Could all of our wedding guests stay here?
The listing records 249 event guests and 162 overnight places. At full event capacity, 87 people would need rooms elsewhere if everyone wanted to stay. Ask for the bedroom breakdown, extra-bed arrangements and nights included.
Can we choose our catering?
The source-listed detail is: “In-house catering”. Confirm the permitted suppliers, kitchen use, staffing and drinks charges before booking.
Which months are worth comparing?
Our climate comparison suggests June, July, August. The 2001–2020 area averages are June 18°C and 77 mm rain; July 20°C and 72 mm rain; August 19°C and 76 mm rain. Temperatures are day-and-night means, not daytime highs; rainfall is a monthly estimate. These suggestions favour mild, relatively dry conditions. They do not predict weather or availability for your date.
Answers use the dated facts on this page. Confirm current packages and arrangements directly with the venue.
GET YOUR BEARINGS
Staying around Vignieu
The matched commune is Vignieu, with 1,024 residents in the stored French administrative reference. This is a small local population; check accommodation options in the surrounding area as well as the commune itself. Nearby reference towns include Bourgoin-Jallieu, L'Isle-d'Abeau and Villefontaine. The distances in the travel guide are measured in a straight line.
République française / DINUM, API Découpage administratif, retrieved 3 September 2026. Population is the value supplied in that snapshot, not a 2026 estimate. Matched by commune code; the commune is not a verified venue entrance. Selected fields and editorial interpretation under Licence Ouverte 2.0.
MAKE A LITTLE MORE OF THE JOURNEY
A few useful points on the map.
Airports to compare
The nearest airport in this reference set is Lyon Saint-Exupéry Airport: LYS. Its straight-line distance from the listed point is about 25 km.
- Lyon Saint-Exupéry Airport LYS · FR≈ 25 km
- Grenoble Alpes Isère Airport GNB · FR≈ 30 km
- Chambéry Aix les Bains airport CMF · FR≈ 35 km
These are map distances, not driving distances or transfer times. Compare current routes and onward travel before booking.
Explore the wider area
A venue visit can also be a chance to get to know the area. These towns lie near the recorded map point for Château de Chapeau Cornu.
- Bourgoin-Jallieu≈ 10 km
- L'Isle-d'Abeau≈ 15 km
- Villefontaine≈ 20 km
Distances run straight to each town’s reference centre. They do not confirm hotel availability or journey times.
Sources and distance method
Airport reference: OurAirports, public-domain data retrieved 29 August 2026. We compare medium and large airports marked as having scheduled service in that snapshot; routes may have changed. Town reference: République française / DINUM, API Découpage administratif, retrieved 3 September 2026, Licence Ouverte 2.0. Towns shown have at least 10,000 residents in that reference. Distances are calculated from the source map point and rounded to the nearest 5 km. Source points can represent a town rather than a venue entrance.
About our location data →Photography credits
A MONTH THAT FITS YOUR PLANS
When does the area get busy?
Rhône-Alpes · the accommodation season
August accounted for 16.6% of recorded accommodation nights in Rhône-Alpes in 2025. Of May, June and September, May had the fewest nights in this series.
Use this alongside the climate chart when comparing months. A quieter month in the regional totals does not establish room availability or lower wedding prices.
| Month | Share of year | Nights spent |
|---|---|---|
| January | 9.6% | 5,256,671 |
| February | 10.5% | 5,786,663 |
| March | 9.4% | 5,131,477 |
| April | 6.9% | 3,778,561 |
| May | 5.6% | 3,046,412 |
| June | 7.4% | 4,074,862 |
| July | 14.5% | 7,939,120 |
| August | 16.6% | 9,114,268 |
| September | 5.8% | 3,158,782 |
| October | 3.8% | 2,058,916 |
| November | 2.8% | 1,550,058 |
| December | 7.2% | 3,970,769 |
Eurostat regional accommodation data, retrieved 29 August 2026. Statistical areas can differ from today’s administrative regions. Sources and geography
MAKE A WEEKEND OF IT
A little time by the water.
These bathing locations are recorded within 25 km of the listed venue points. Distances are straight-line estimates, so allow for the actual route.
Near Château de Chapeau Cornu
- VÉNÉRIEU - LAC DE VÉNÉRIEULake bathing location · 10 km approximately
- BREGNIER-CORDON - PLAN D'EAU COMMUNAL DE GLANDIEULake bathing location · 16 km approximately
- ROMAGNIEU - LAC DE ROMAGNIEULake bathing location · 19 km approximately
Source: European Environment Agency, stored 2025-edition dataset. This is a place finder, not current water-quality or access advice. Check local signs, opening arrangements and conditions before a visit. Source and licence
TAKE THE NEXT STEP
Ask the questions that matter.
Prepare a short enquiry to copy into your own email or the venue’s contact form. Nothing is sent by Rare Venues.
Include only details you want to share with the venue.
Keep your visit notes in your shortlist →A closer look at Château de Chapeau Cornu
Peak in the displayed tourism series
August has the highest recorded share (16.6%) among 12 months in this table. This retains the regional series and reference year shown above; it does not establish demand or availability for this particular venue.