Lison and Denise explore Le VésinetLison and Denise explore Le Vésinet
©Lison and Denise explore Le Vésinet

Who are we?

The Tourist Office: a team at your disposal!

Welcome to the Tourist Office, your gateway to discovering our region.
We are a passionate team, committed to giving you an authentic and unforgettable experience. Whether you’re just passing through, on a holiday, or a local looking to rediscover your region, we’re here to support you every step of the way.

Our mission? Inform you, advise you, inspire you.
Thanks to our perfect knowledge of places, events, good addresses and hidden nuggets, we do everything we can to make your visit a success.

Come and meet us, chat with us, and let us guide you… The adventure starts here!

 A team at the service of the region

10 professionals mobilised to raise the profile of our destination:

The Saint Germain Boucles de Seine Intercommunal Tourist Office (OTI) is first and foremost a team of 10 people who are passionate about their area and invested on a daily basis to enhance its tourist appeal. Our aim: to welcome you, inform you and give you an unforgettable experience in the heart of Western Paris.

Two reception points at your service:
  • Saint-Germain-en-Laye: 22 rue du Vieil Abreuvoir
  • Marly-le-Roi: 2 avenue des Combattants

Our advisors are on hand to guide you, advise you and suggest ideas for outings to suit your tastes.

Our main missions:
  • Receiving and informing visitors, on site or remotely
  • Promoting and communicating the local tourist offer
  • Coordinating tourism players in the area
  • Marketing activities, breaks and turnkey offers
A multifaceted area:

The OTI carries out its missions in 18 of the 19 communes of the Communauté d’Agglomération Saint Germain Boucles de Seine, an area rich in heritage, nature and events:

Aigremont – Bezons – Carrières-sur-Seine – Chambourcy – Chatou – Croissy-sur-Seine – Houilles – L’Étang-la-Ville – Le Mesnil-le-Roi – Le Pecq – Le Port-Marly – Le Vésinet – Louveciennes – Mareil-Marly – Marly-le-Roi – Montesson – Saint-Germain-en-Laye/Fourqueux – Sartrouville.

Un territoirede belles évasions

Place Fusilles in SartrouvillePlace Fusilles in Sartrouville
©Place Fusilles in Sartrouville|Mairie de Sartrouville
Family spirit
Bezons, Houilles and Sartrouville are great places to live as a family. Each offers a pleasant living environment, with plenty of green spaces, modern facilities and a dynamic cultural and sporting life. Whether it’s for toddlers, teenagers...
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