The water quality of Dagrecreatieterrein Klein Zwitserland at Sumar

What is the swimming water like? Dagrecreatieterrein Klein Zwitserland? On the water map below you'll see the swimming location in its immediate vicinity. On the right of on this page you will find all information about the current weather, at the bottom of the swimming spots in the area.



Open the Water Map for Sumar in full window
The bathing water is on the westside of the Burgumer Mar, net to south of the mouth of the Princess Margriet canal, in the municipality Tytsjerksteradiel. It is part of Vakantiepark Bergumermeer. The swimmingwater is originated in the years ’60 of the previous century as part of the surrounding recreation area. The site was to then the storage from dredging soil,)from the PM- canal. By the storage a hilly terrain, on which a vegetation developed on which the terrain therefore “Little Switzerland” was called .



Swimming spots nearby

1. Dagrecreatieterrein klein zwitserland: water quality is good
2. De leien: water quality is warning
3. Swimplak blauwhoek: water quality is warning
4. Swimplak eastermar: water quality is good


The weather in Sumar, now:



The current weather in Sumar is Onbewolkt
Wind Force 3 bft | 7.8 Knopen | 14.4 km/h
Wind direction ZW
Wind arrow
Today: Vandaag afwisseling zon en bewolking en op de meeste plaatsen droog


Extended weather forecast for Sumar (click)



Swim at Dagrecreatieterrein Klein Zwitserland

The bathing water quality at Dagrecreatieterrein Klein Zwitserland is good
Last check 08-07-2024

E.coli: 230 n/dl (below 1800 is ok)
Intestinal enterococci: 30 n/dl (under 400 is ok)
Sunbathing area
Diepte zwemlocatie: 1.2 meter
Bicycle shed
Parking, parkeren bij ingang recreatiepark (op afstand)
Horeca, toilets present
First Aid
Play equipment
Fresh water
Sandy beach
WC / Toilets
Information board
Beach houseWaste bins, number: 4

Water temperature


Measurement time: 22 juli, 07:10
(more info)
Solcamastraat, Sumar
Do you have any questions about this swimming location? Contact the administrator:

Vakantiepark Bergumermeer
Phone: 0511-461385
Notifications about bathing water quality:
Provincie Fryslân


Photo of Dagrecreatieterrein Klein ZwitserlandFoto: Vakantiepark Bergumermeer
Foto van Dagrecreatieterrein Klein ZwitserlandPhoto: Vakantiepark Bergumermeer

Information board

The information board at the swimming location Dagrecreatieterrein Klein Zwitserland


The water temperature value comes from the nearest official Rijkswaterstaat measuring station and is an approximation for this location. Always take local conditions into account, it is usually colder in deeper water than on the shore!
The water quality measurement is based on the amount of bacteria in nanograms per deciliter (n /dl). In this case it concerns the intestinal bacteria Escherichia coli (E.coli) and intestinal enterococci, which occur in the feces of both animals and humans. A suddenly high value is often related to bird droppings in the water, for example, but can certainly also have other causes. It is unwise to swim in water where these values exceed the standards. The water manager also inspects the bathing water areas for other types of pollution, such as blue-green algae or other toxic algae and general safety features.

More information about this swimming location can be found at

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