The Rock: Boulders island Maarn (Zwerfsteeneiland)

Boulders island Maarn

Boulders island Maarn

Maarn

Sand excavation Maarn

Maarn - Boulders island (Zwerfsteeneiland) Maarn is located right next to the A12 highway on the Utrechtse Heuvelrug. Thousands of cars drive past here every day. But the Zanderij Maarn, the sand quarry in which the Zwerfsteeneiland is located, feels like a small oasis, far away from the crowds. On the island is a huge star of boulders, all from the penultimate ice age.

5G Dolmen

"It's like a 5G dolmen" jokes one of the visitors. In the middle of the rocky Zwerfsteneneiland is a large mast. Not a transmission tower for the 5G network, but a large electricity tower. Scattered over the ground are the large boulders from the penultimate ice age. The guide tells with enthusiasm that the stones show where they come from. For example, there is a group of stones from the region around Stockholm. Other boulders come from other parts of Scandinavia.

Glacier Valley

During the penultimate ice age, a huge glacier ran from Scandinavia to the Utrechtse Heuvelrug. Sand and boulders were pushed our way at the rate of one centimeter a day. When the ice withdrew, the Utrechtse Heuvelrug remained. Where the sand quarry is now, there was then a sixty meter high mountain of sand.

During the construction of the railway between Germany and Utrecht, a low point in the Heuvelrug was sought; the less difference in height, the less there was to excavate. The largest sand quarry in the Netherlands was created on this spot, actually a kind of glacial valley. Remains of an old turntable still remind us of the time when the largest shunting yard in the Netherlands was located here, all for sand extraction.

The Rock: Boulders island Maarn (Zwerfsteeneiland) photo gallery


What do visitors say about The Rock: Boulders island Maarn (Zwerfsteeneiland)?

Maarn trips in the area

    Adress and visitor information

    The Rock: Boulders island Maarn (Zwerfsteeneiland)

    Address: Bergweg
    Postal code and City: 3951 LH  Maarn
    Region: Utrechtse Heuvelrug
    Province/Region: Utrecht
    Web: Zwerfsteneneiland

    Visit: An average visits takes approx. 1 hours.
    The former sand excavation Zanderij Maarn is freely accessible. The Zwerfsteneneiland has limited opening hours, however. Check the website for more information. Are you in the area, but is Zwerfsteneneiland closed? Then take a walk around. From the Bergweg you have a beautiful view of the island and you also take the "steepest walking stairs" of the province of Utrecht.

    Let op: The locations on the map are indicational. It is not always the entrance, parking lot or best route. The map shows up to 8 locations in the area. Want to see all locations? Check our Hotspot map or use the Search option on this website.


    07:57

    18:53

    Waxing Quarter

    Where to stay Maarn?


    Copyright © Hotspot Holland 2003 - 2024
    We are HotspotHolland, the Netherlands Travel Guide. Sightseeing, tours, trips and original getaways

    NL EN DE

    Dutch Cookies

    This site uses cookies for analytics, personalized content and ads. By continuing to browse this site, you agree to this use.