
Île-Grande Adults Only Holidays
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Top flight + Adults Only hotel deals in Île-Grande
Price found within the past 48 hours. Click for updated prices.

Mercure Saint Malo Balmoral
Rocabey - Alsace - Gare
Price was £277, price is now £254 per person
£254
per person
20 Dec - 22 Dec
found 19 hours ago
Return flight included
London (LON) to Rennes (RNS)
8.8/10 Excellent! (720 reviews)
The room was warm and controls were not working ! We only stayed one night so I did not report ! Breakfast was excellent
Reviewed on 5 Oct 2026

Castelbrac Hôtel & Spa
Price was £441, price is now £380 per person
£380
per person
20 Dec - 22 Dec
found 19 hours ago
Return flight included
London (LON) to Rennes (RNS)
9.6/10 Exceptional! (127 reviews)
The best thing about this hotel is the view. The rooms are ok (carpet a bit old, bathrooms could use remodelling) and on the small side. Pool was nice but very small and narrow and not particularly warm, so we didn’t stay in very long. The pool has a great view over the water and the views from the hotel rooms are stunning.
The breakfast was quite basic with not many options and cost €35 plus fees. Overall the hotel and breakfast were not good value.
The staff member who offered to give us a ride to our next hotel was very helpful. It wasn’t clear where to go to get the ferry and we did ask staff questions about the ferry routes, etc., but perhaps there was a language barrier. There’s a way to walk directly from the ferry terminal to the hotel, which we discovered ourselves on the way back! Staff didn’t offer to book any excursions for us. The price didn’t seem to match the luxury experience we expected. (My friend’s room was over $700 a night, mine was $548).
Great views and the wine and cocktails are highly recommended!
Reviewed on 11 Sept 2026



Mercure Mont Saint Michel
La Caserne
Price was £312, price is now £279 per person
£279
per person
20 Dec - 22 Dec
found 19 hours ago
Return flight included
London (LON) to Rennes (RNS)
8.8/10 Excellent! (1,003 reviews)
Great bed and pillows , it is very quiet but no elevator hard to haul bags up several flights of stairs
Reviewed on 3 Nov 2026
5* Adults Only holidays in Île-Grande
Price found within the past 48 hours. Click for updated prices.

Castelbrac Hôtel & Spa
Price was £441, price is now £380 per person
£380
per person
20 Dec - 22 Dec
found 19 hours ago
Return flight included
London (LON) to Rennes (RNS)
9.6/10 Exceptional! (127 reviews)
The best thing about this hotel is the view. The rooms are ok (carpet a bit old, bathrooms could use remodelling) and on the small side. Pool was nice but very small and narrow and not particularly warm, so we didn’t stay in very long. The pool has a great view over the water and the views from the hotel rooms are stunning.
The breakfast was quite basic with not many options and cost €35 plus fees. Overall the hotel and breakfast were not good value.
The staff member who offered to give us a ride to our next hotel was very helpful. It wasn’t clear where to go to get the ferry and we did ask staff questions about the ferry routes, etc., but perhaps there was a language barrier. There’s a way to walk directly from the ferry terminal to the hotel, which we discovered ourselves on the way back! Staff didn’t offer to book any excursions for us. The price didn’t seem to match the luxury experience we expected. (My friend’s room was over $700 a night, mine was $548).
Great views and the wine and cocktails are highly recommended!
Reviewed on 11 Sept 2026

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.










