Saint-Omer and Cassel: Audomarois marshes, cathedral and Mont Cassel

Saint-Omer and Cassel: Audomarois marshes, cathedral and Mont Cassel

Bookings open on 1 January 2027

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Reference SEN-01-1194

  • Duration Day trip
  • DepartureFrom the place of your choice
  • GroupFrom 20 participants
  • DateOn the date of your choice

Saint-Omer and Cassel: a boat trip in the Audomarois marshes, Notre-Dame Cathedral and a view over Flanders from Mont Cassel.

On the border of Flanders and Artois, Saint-Omer hides a natural treasure: the Audomarois marshes, a UNESCO biosphere reserve, where market gardeners still tend their plots by boat. A commented boat trip lets you discover it seated, along canals lined with gardens and houses on the water. Notre-Dame Cathedral, one of the finest in northern France, holds the revered statue of the Great God of Thérouanne and an astronomical clock. In the afternoon, the coach climbs to the village of Cassel, perched on top of its hill, from where the view stretches across the Flemish plain. A calm day, less than two hours from the border.

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Programme

  • Morning departure from the pick-up point of your choice, at a time suited to your region.
  • Comfortable coach journey with breaks: our drivers drive for a maximum of 3 hours, then take a 30-minute break.
  • Arrival in Saint-Omer in the late morning and commented boat trip in the Audomarois marshes (on request).
  • Lunch booked in an estaminet or inn in the marshes (on request).
  • Guided tour of Notre-Dame Cathedral and its astronomical clock (on request).
  • Drive to Cassel, coach ride up to the top of the hill and view over the Flemish plain.
  • Free time on the Grand-Place of Cassel, with a coffee break or a Flemish beer.
  • Return in the evening to your region.

The price includes

  • Coach transport from the pick-up point of your choice
  • The services of a driver
  • Road tolls and parking fees

The price does not include

  • Arrival in Saint-Omer in the late morning and commented boat trip in the Audomarois marshes
  • Lunch booked in an estaminet or inn in the marshes
  • Guided tour of Notre-Dame Cathedral and its astronomical clock
  • Meals and drinks
  • Admission to museums and monuments
  • Cancellation and refund protection (optional)
  • Personal expenses

Good to know

  • Valid identity card and European Health Insurance Card (EHIC) for each participant.
  • Departure and return times adapted to your group’s pick-up point; price on quotation, from 20 participants.
  • Walking level: easy (boarding via a few steps, top of Cassel reached by coach).
  • Boat trips in the marshes run from about April to October (to be checked); an ideal outing in spring and summer.

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A tailor-made trip for your group

  • From 20 participants
  • On the date of your choice, departing from near you
  • Free quote, without obligation

Free places

  • 25 →+125 paying participants: 1 free place(s)
  • 50 →+350 paying participants: 3 free place(s)
  • 75 →+475 paying participants: 4 free place(s)
  • 100 →+6100 paying participants: 6 free place(s)

+32 491 088 645

Quote request

Saint-Omer and Cassel: Audomarois marshes, cathedral and Mont Cassel

Choose your date, your pick-up points and the options you like: we will send you a personalised quote, free and without obligation.

  • Free, no-obligation quote
  • From 20 participants
  • From the departure point of your choice
  • Free places for the group
  • About 3 minutes

Your group

Who are you?

How many of you will there be?

Our group trips are available from 20 participants, with free places from 25 participants.

Where will you be leaving from?

One of our departure towns, or the address of your choice: school, hall, company, car park… Several pick-up points? Add them one by one.

1 Departure point 1

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Options

This programme can be tailored: add the options you like, or none at all. You can still change everything with us later.

Options requested Everything is optional.

Accommodation and meals

For a day trip, no accommodation is needed: just tell us how you would like to eat.

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Rooms required (if you already know)

Meals at the hotel

Lunch during the visits

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Cancellation and refund protection

Optional, to be taken when booking: you can cancel without giving a reason and get the base price of the trip back, provided your request reaches us at least 48 hours before departure for a day trip, 7 days before if admission tickets are included, 14 days before for a trip with overnight stays. Price: 7 % of the trip up to €1,000, 5 % from €1,001 to €2,500, 3.5 % above.

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