Someone might have asked before


Why is Silfra so clear?


The water originates from the glacier Langjökull and undergoes filtration through porous underground lava for a duration of 20-30 years, ultimately reaching the spring that supplies Silfra.

Frequently asked questions

Below you find our collection of frequently asked questions. If you are unclear about certain issues related to your tour or our services, we recommend you browse through the list and see if you find some answers to your questions here.

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