France splits into distinct problems. Provence and the Loire are countryside château weddings — often the venue is the accommodation, so guests stay on-site for the weekend and logistics are about arrivals into a rural site far from the airport. The Riviera is the opposite: dense, glamorous, hotel-based, with guests dispersed across Nice, Cannes and Antibes.
Château arrivals, Riviera hotel runs and multi-day weekends, connected in one place.
Open Mezze — freeGuests carry arrival day and where they are staying; Mezze groups arrivals so a château transfer or a Riviera hotel-run is sized right; each day of a château weekend gets its own schedule; and the connected list keeps counts accurate.
Guests carry arrival days, so Mezze sizes airport-to-château transfers by arrival window even when the venue is the accommodation.
Yes — each guest carries their stay and arrivals still group by time for coordinated hotel runs.
Yes — each day gets its own schedule, guest list and run-of-show.