Obviously Australia’s international borders are still closed, but as (hopefully) things start to open up again later in the year (Trans-Tasman bubble anyone?), an interactive map put out by the International Airline Transportation Association is a great tool.
You can click on any country on the map and find out what you need to know about COVID-19-related travel restrictions, what’s required to visit, and whether you’re eligible to travel there.
You can also check out TravelBans.org, which gives you continuously updated information on travel restrictions for every country.