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Katwijk aan Zee

A fishing village turned beach town at the old mouth of the Rhine, with a car park hidden inside the dyke.

Updated 21 October 2026

WhereSouth Holland
Nearest cityKatwijk; Leiden about 10 km
Best seasonApril to September
Time to allowA day
Getting thereKatwijk aan Zee; buses from Leiden, road from the A44
EntryFree

Katwijk sits where the Oude Rijn reaches the sea - the original mouth of the Rhine, which silted in the Middle Ages and was reopened by a sluice in 1807 that still discharges the river. It was a herring fishing village and kept a Reformed character, and the fishing history is in the museum and the old streets behind the boulevard. Its recent engineering is worth noting: the sea defence here was too weak, and rather than build a higher dyke in front of the town the solution adopted in 2013-2015 was a dyke-in-dune, a reinforced structure buried inside a widened dune with a six-hundred-car park constructed inside it, so the town got flood protection and parking without losing its sea view - a neat piece of Dutch problem-solving. The beach is wide, the lighthouse is white, and the dunes run north to Noordwijk.

History

The name probably comes from the Chatti, a Germanic tribe, with wijk, "area". In Roman times Katwijk stood at the empire's northern border at the mouth of the Rhine, a busy river route and a starting point for voyages to Britain, and a settlement called Lugudunum was built here under Emperor Claudius (41-54) (Wikipedia, Katwijk aan Zee).

What to look for

  • The old Rhine mouth - the river discharging through an 1807 sluice.
  • A car park inside a dyke - the 2013-2015 dune reinforcement with parking built into it.
  • A white lighthouse - on the boulevard above the beach.
  • A fishing village behind - the old streets and the Reformed character inland of the front.

When to go

April to September. A day.

Before you go

The North Sea is cold with rip currents - swim between the flags. Sunday observance affects opening in parts of the town. Very busy on hot days. The boulevard is modern.

Nearby

Noordwijk is north; Leiden is inland; Wassenaar is south.

What to pack for Katwijk aan Zee

Chosen from what this place is for. Tap a kit for the full checklist.

  • Travel rod + reel - A packable multi-piece rod fits in a case and covers most holiday fishing. Find on Amazon
  • Loose, light, long clothing - Covering up beats bare skin in the desert - and locals dress this way for a reason. Find on Amazon
  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • A small tackle selection - Hooks, weights, line and a few lures or flies suited to local waters. Find on Amazon

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Plan your trip

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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