Some historical-geographical online resources for Slovenia, my main area of contribution:

• Kamra - Digitalizirana kulturna dediščina slovenskih pokrajin (digitised cultural heritage of Slovenian landscapes)
• Gradovi Slovenije (slovenian castles)
• Plemiška dediščina - Gradovi in dvorci (slovenian castles)
• DLib - Digitalna knjižnica Slovenije (historical library of Slovenia)
• Arcanum Maps (world historical maps)
• Old Maps Online (world historical maps)
• Europeana - Europeana - Maps and Geography