François Geurds Restaurant
30.81
De Harmonie 23
Scores
17.36
Score
14
Gault&Millau
4.7
Google
+15 reviews
About
Tucked along the Westersingel canal in Rotterdam, De Harmonie 23 has quietly earned its place among the city's most respected dining addresses. Under chef Marco Somer, the restaurant has secured a 14/20 score from Gault&Millau and a 4.7 rating on Google across more than 500 reviews — a consistent mark of culinary quality and genuine hospitality.
Guests can dine indoors or take advantage of the outdoor terrace, making it a fine choice across seasons. Vegetarian options are available, and the restaurant's price range — from €70 to approximately €137 — reflects its standing as a serious gastronomic destination.
De Harmonie 23 welcomes guests for both lunch and dinner from Tuesday through Friday, and for dinner only on Saturday. The restaurant is closed on Monday and Sunday. Reservations are recommended and can be made online.
Secure your table on the Westersingel — Rotterdam's finest await at De Harmonie 23.
Information
AddressWestersingel 95, 3015 LC Rotterdam
Phone+31 10 436 3610
Websitewww.deharmonierotterdam.nl
Google MapsView on Maps
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Team
Marco Somer — Chef
Awards
14.0/20 Gault&Millau
Frequently asked questions
What type of cuisine does De Harmonie 23 serve?
De Harmonie 23 is a fine-dining restaurant in Rotterdam helmed by chef Marco Somer. For details on the specific menu and culinary style, we recommend visiting their website at www.deharmonierotterdam.nl.
How much does a meal at De Harmonie 23 cost?
Expect to spend between €70 and approximately €137 per person, depending on your menu choice.
Can I make a reservation at De Harmonie 23?
Yes, reservations are available. You can book via www.deharmonierotterdam.nl.
What are the opening hours?
De Harmonie 23 is open Tuesday to Friday for lunch (12:00–3:00 PM) and dinner (6:00–10:00 PM), and on Saturday for dinner only (6:00–10:00 PM). The restaurant is closed on Monday and Sunday.
Is there outdoor seating and are vegetarian options available?
Yes to both — De Harmonie 23 has an outdoor terrace and offers vegetarian options on the menu.
