
Rosny-sur-Seine Holidays from £331
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Your Rosny-sur-Seine Holiday
Food, history, entertainment and more … It's all waiting for you with a Rosny-sur-Seine holiday package. And with the ability to easily customise your city break, it's guaranteed to be one you won't forget. If your trip to Rosny-sur-Seine includes some sightseeing, don't miss much-loved attractions like Chateau de la Roche-Guyon, Park Valley and Boucles de Seine Golf Course. Don't delay your visit to this destination any longer. Your perfect Rosny-sur-Seine holiday is only a few clicks away with Expedia.
Top Rosny-sur-Seine Flight + Hotel Deals




Hôtel Madeleine Haussmann
Reviewed on 17 Jul 2025
Rosny-sur-Seine Essential Information
Language | French |
---|---|
Currency | Euros |
Local Welcome | Salut / Bonjour |
Local Goodbye | Au revoir / À bientôt |
Population | 4,900 |
Max Temp Winter | 7ºC |
Max Temp Summer | 24ºC |
Top Sights | Park and Castle of Thoiry, Chateau de la Roche-Guyon and French Vexin Regional Natural Park |
Top hotels in Rosny-sur-Seine

Cowool Cergy
Reviewed on 23 Jun 2025

Comfort Hotel Evreux
Reviewed on 17 Jul 2025

Hôtel Nell
Reviewed on 21 Jul 2025
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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.