Useful links

https://wildernesscoffee-naturalhigh.com/northern-lights-hunting-iceland/ - Site of Nancy Claus with an enthousiastic story on the Northern lights!

http://vatnshellir.is/ - Site Vatnshellir cave

http://www.bluelagoon.com/- Site Blue lagoon

http://en.vedur.is/ - Site Icelandic weather service