Jan Mayen

Beerenberg Volcano - Jan Mayen - Pictures of the northernmost active volcano on earth under its ice shield during a french scientific survey of the Beerenberg volcano.
http://geo.hmg.inpg.fr/caplain/janmayen/

Beerenberg - Jan Mayen - Information about Beerenberg, a stratovolcano, is the northern-most active subaerial volcano on Earth
http://volcano.und.nodak.edu/vwdocs/volc_images/arctic_ocean/beerenberg.html

Jan Mayen - A personal collection of photographs of people, buildings, and natural features. (In English and Norwegian)
http://www.keeponliving.net/

Jan Mayen, Norway Forecast - From Weather Underground
http://www.wunderground.com/global/stations/01001.html

Lorsta Bø Norway - Information on the navigation system Loran-C, the broadcast stystem Eurofix, and the Norwegian stations, including the one on Jan-Mayen.
http://home.online.no/~loran-c/

CIA - The World Factbook: Jan Mayen - Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
https://www.cia.gov/library/publications/the-world-factbook/geos/jn.html

An Expedition to Beerenberg - Page 1 of 3 - Facts, pictures and a nice hike to the top of the volcano.
http://volcano.und.nodak.edu/vwdocs/volc_images/arctic_ocean/expedition.html

Norwegian Polar Institute - The Norwegian Polar Institute is Norway's central institution for research, environmental monitoring and mapping of the polar regions. The Institute is the Norwegian authorities' consultant and supplier of knowledge, and contributes to the best possible administration of Norwegian polar areas. Covers Svalbard and Jan Mayen
http://www.npolar.no/

Geomagnetic data - Geomagnetic data from the Auroral Observatory (Nordlysobservatoriet) Faculty of Science, University of Tromsø, Norway
http://geo.phys.uit.no/geomag.html

Bjørn's Hjemmeside - Pictures and movies from Jan Mayen.
http://home.online.no/~fredriks/janm/