Caves of the Dumma Valley Traditional Geocache
Caves of the Dumma Valley
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Difficulty:
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Terrain:
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Size: 
(small)
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Caves of the Dumma Valley - Dumdalsgrottene
Cachen en lock&lock plastboks med loggbok, blyant og noen bytteting.
Eng: The Cache is a lock&lock plasticbox with loggsheet and pencil.
Grotte G1/Cave nr 1
Innover Dumdalen ligg det eit ti-tals sereigne grotter. Dumdalsgrottene er dei best utvikla i heile Sør-Norge og har store geologiske kvalitetar. Dei vart danna på slutten av istida, for 10 000 år sidan. da isen trekte seg attende. Store mengder vatn trengde ned i sprekker i den mjuke bergrunnen og danna større og mindre gangar og rom.
Inside the Dumdalen Valley there are some ten caves. Dumdalsgrottene are the best specimen of caves in Southern Norway with outstanding geological characteristics. They were formed at the end of the last ice age when the ice receded 10 000 years ago. Large amounts of water pressed down into crevices to the soft layer of bedrock and made passages and chambers of many sizes.
Additional Hints
(Decrypt)
Cå gbccra ni fgbe fgrva haqre yvgra syng
Rat: Ba gbc bs ovt ebpx haqre syng fznyre.