Take a sheltered water cruise along Cherbourg?s seafront, and discover this exceptional site and the incredible human adventure of its construction.
Aboard Adèle, embark and sail the world?s largest artificial harbor (1500 hectares). Launched in the 18th century, this remains one of the largest construction sites ever undertaken.
Duration: approx. 1h15 - All ages
Reservations required at the Cotentin Tourist Office.
Online tickets cannot be purchased less than 30 minutes before the tour.
Meeting point will be indicated after booking.

Type of events
Themes
Rates
- Base rate 15.50€
- Reduced rate 10.50€
- Adult rate 1€
- Reduced rate
Dates and times
- From 08 April 2023 to 30 September 2023
Why should you book on our website ?
Real-time availability
Book at any time: calendars are updated daily by our partners.
No intermediary
Your booking is sent directly to our tourist service provider, with no intermediary.
No commission
You pay the right price; no sales commission is charged to the buyer or seller.
Access and location
Adress
Office de Tourisme du Cotentin
Cherbourg-Octeville
50100 CHERBOURG-EN-COTENTIN