The catch at Monte-Carlo Bay Hotel & Resort

The address is 40 avenue Princesse Grace, at the far eastern end of the principality with the French border a few hundred metres past the gate. Routed on foot from the hotel door, the Place du Casino is 1.7 km and 23 minutes, and the route is the avenue itself: a busy avenue of apartment towers, the Grimaldi Forum and the back of Larvotto beach, not the belle époque Monaco of the brochure. The hotel knows this. Every room page lists a private shuttle around the resort and free entry to the Casino de Monte-Carlo among the inclusions, which is the polite way of saying you will not be walking there.

The cheap alternative is CAM bus 6, whose route the operator lists as Fontvieille to Larvotto; a 24-hour pass is 5.50 euros. The expensive one is the car park, at 40 euros a day on the hotel's own practical information page, plus a tourist tax of 5 euros per adult per night on top of the room.

The hotel sells six room categories and its own pages give every one of them 44 m² for two guests; five of the six pages give 44 m² including a 9 m² terrace, and the Superior's page gives 44 m² with a terrace and no terrace size. The Superior, the entry room, faces the city from the second to fifth floors; the Deluxe faces the city from the sixth to eighth; the Deluxe Premium faces the city from the ninth and tenth. Only the Deluxe seaside, sold as a partial sea view, and the two Exclusive categories look at the water. So the whole ladder is orientation and altitude, and the entry room is a room that looks at the avenue.

The rooms are also the thing guests rate above the price. They score the rooms and the cleanliness well and the value lower, and report dated furniture in some rooms and a check-in at four in the afternoon in peak season, which the hotel's own pages confirm. Late check-out until three costs half the nightly rate.

The sand-bottomed lagoon is the reason the hotel exists, and it is seasonal. The hotel's own lagoon page gives 14 May to 27 September 2026, 9am to 7pm in May, June and September and 8am to 8pm in July and August. Book in April or October and what you get is the heated indoor pool and the outdoor pool at 28 degrees, which are fine and are not the photograph.

Inside the season the lagoon is not reserved for guests. The same page sells day access to non-residents at 160 euros on weekdays and 190 at weekends in May, June and September, 210 euros in July and August, with children from three at 95 and 160, and VIP corners from 800 euros for up to four people and from 850 euros for up to twelve. That is the mechanism behind the July and August crowding guests report: a full hotel and a lagoon that is also a beach club. The room rate includes access, so you are not paying twice, but you are sharing.

The hotel's practical information page prices breakfast at 48 euros per person per day, an American buffet in the Calypso area, taxes and service included, with children of five and under free and six to eleven at half price. Only the Diamond Suite Eleven page lists breakfast among its inclusions. For two people over three nights that is 288 euros the room rate does not show you, for a buffet guests describe as short on variety and crowded in high summer.

Then there is the noise. Jimmy'z, the group's nightclub, is next door on the Sporting side of the peninsula, listed as nearby on every room page, and its own page gives Friday and Saturday from 11.30pm to 5am with a summer bar floating on the lagoon. The hotel's own Blue Gin bar on the waterfront runs daily until 1.30am with a resident DJ from Thursday to Saturday. Guests report weekend noise from Jimmy'z and the Blue Gin; the landward low floors are the likeliest to hear it.

Three of the things the hotel is sold on run for a few months a year. Las Brisas, the lagoon-side summer restaurant, is listed as closed on the hotel's restaurants page and its own page says reopening is planned for summer 2027. The Monte-Carlo Kids Club by Petit VIP, for four to twelve year olds, carries the same line, and its published programme is a summer one, with evening sessions from 16 July to 15 August at 110 euros a child including dinner. L'Hippocampe, the lagoon bar with the pizzas, runs 14 May to 30 September.

What the hotel lists without a season is Blue Bay, dinner only from Wednesday to Saturday, 7.30pm to 9.30pm, L'Orange Verte every day from 8am to 11pm, the Blue Gin and the two heated pools. That is a good hotel, but it is not the resort in the photographs, and a family arriving in the Easter holidays will find the kids' club dark.