Lonely Planet (www.lonelyplanet.com/australia/northern-territory) Destination information, hotel bookings, traveller forum and more.
Travel NT (www.northernterritory.com) NT travel guide with excellent high-level coverage.
Parks & Wildlife (https://nt.gov.au/leisure/parks-reserves) NT national parks info – click through to their fact sheet PDFs for each park.
Bureau of Meteorology (www.bom.gov.au) Weather forecasts and warnings.
Australian Institute of Aboriginal & Torres Straits Islander Studies (https://aiatsis.gov.au/) Fabulous resource on and by Australia's First Peoples.