District Ilm-Kreis - Overview, culture and tourism, economy and infrastructure, technology and innovation, nature and environment of the district located in the middle of Thuringia. - http://www.ilm-kreis.de/welcomee.htm
Thuringia - Wikipedia - History and geography of the state. - http://en.wikipedia.org/wiki/Thuringia
Freestate of Thuringia - Demographics and overview of the geography, towns, industry and tourism of the area. - http://www.thueringen.de/en/
Invest in Thuringia - Information on locating in Thuringia. By the State Development Corporation of Thuringia. - http://www.invest-in-thueringen.org