Coal mining in Switzerland? Visit Horgen’s mining museum and take a thrilling train ride into the old mining tunnels!
Wednesday, 29 May, 2013
Switzerland’s power requirements today are provided jointly by
nuclear power and hydroelectricity. But up until 1949 the old coal mining
tunnels under the Zimmerberg in Horgen on the Zurichsee were still producing
coal. Never afraid of new experiences, the ZIWA Discovering Zürich and
Switzerland group made an afternoon visit to the Horgen Mining Museum to find
out about the history of coal mining in Switzerland, enjoy a promotional film
made in 1943, and finally take a hair-raising train ride through some of the
original mining tunnels. Hard hats were the order of the day in the dark spaces
underneath the hillside of Horgen Käpfnach. We learnt that there are 80 km. of
tunnels in the former mine, one of which has been secured for use as part of
the living museum, which features many artefacts from bygone days.
How mining started
A 16th century chronicle mentions the prospect of
coal under the Swiss earth, and in the 17th century, mining attempts
began. But the quality of the coal was poor, comprising lignite, a brown coal
with a sulphurous smell. English miners were invited to advise the Swiss on how
to manage their developing mining industry, and they recommended secondary
industries such as iron and glass works, but the idea never really caught on
here. Later, however, when the Hergiswil glassworks was cutting down all the
trees to feed their furnaces, the Horgen mine authorities thought again.
Industrialist J.S. Claiss from Winterthur advised on blasting the tunnels, and
safety rules for miners were established. Accidents at a depth of 65m. were not
unusual though. The miners’ first task was to excavate the tunnels and secure
them with wooden pit props.
Wartime necessity
Coal production between 1784 and 1850 was small, but with
the development of the railway in 1850, and the outbreak of the Franco-Prussian
war in 1870 when borders were closed, Switzerland needed to become more
self-sufficient. Hourly wages and clean coal bonuses for miners were
established. Again during World War II, when the Swiss were afraid of being hit
by German bombs, the need for local power sources was again a priority. The Horgen mine was run by the Schokke family
with a tough but benevolent hand. Electric drills, ventilation and underground
railways made the mining process more efficient. The film made in 1943 showed the conditions
under which miners worked: they had eight- hour shifts six days a week, they
worked in pairs, and 150-200 miners were employed at that time. Gunpowder was
used to blast out the coal-bearing rocks, and the clean coal was carried out in
trucks. No mine shafts were needed as the tunnels led directly into the
hillside. However three fatal accidents were recorded at this time, and in
1947, the Horgen mine was closed.
Mining museum
In 1982, a Verein was set up in Käpfnach which led to the
opening of a mining museum on the site. Our guide, Doris Scriven, told us many
stories about the history of the mine, and we saw many artefacts such as
miners’ carbide lamps and clothing and machinery from the old mine works. The highlight
of the tour was an hour-long ride on a precarious train through the dark, low
tunnels: hard hats were a must. We observed the drill holes where explosives
were set, and there was even an art exhibition underground in one of
Switzerland’s strangest galleries.
Thanks to Rowena Woollard who arranged the fascinating
visit. Another Discovering first!
Julia Newton, 6 June
2013. Additional photos by Dawn Powling