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Natural Monuments

Netherlands
Friesland
Skarsterlân

Uppsalagranite Boulder of Rottum

Discover
Places to see

Natural Monuments

Netherlands
Friesland
Skarsterlân

Uppsalagranite Boulder of Rottum

Highlight • Natural Monument

Uppsalagranite Boulder of Rottum

Recommended by 27 road cyclists out of 33

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    Routes here

    Best Road Cycling Rides to Uppsalagranite Boulder of Rottum

    4.5

    (4)

    138

    riders

    1. Forest path to Haskerhorne loop from Heerenveen IJsstadion

    26.9km

    01:11

    30m

    30m

    Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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    Moderate

    Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

    Easy

    Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

    Moderate

    Tips

    March 21, 2022

    The enormous boulder of Rottum near Heerenveen has a size of 4.70 meters long, 3.10 meters wide and 2.00 meters thick and weighs 44,200 kilograms (44 tons). As far as we know, this is the largest boulder in the Netherlands!
    Originally, the boulder was much larger. According to the stories, it was originally four times as big, with a probable length of 6.25 meters, width 3.50 meters and thickness 4.00 meters. The weight must have been about 150,000 kilos (150 tons) at the time. Until about the year 1850 it was still a meter above ground level. With gunpowder, a skipper made three quarters of the stone jump and sold it. The debris was used for a sea wall at Lemmer.


    (Source: hunebednieuwscafe.nl)

    Translated by Google •

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      Elevation 10 m

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      Tuesday 18 November

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      Max wind speed: 16.0 km/h

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      Location: Skarsterlân, Friesland, Netherlands

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