It's a global pandemic and everyone in the world is equally challenged by the same. Many countries were closed for tourism for many months, and now they are slowly lifting the travel restrictions imposed. Whatever the destination you intend to travel to, make sure if it welcomes travellers from where you live currently. Also, know what are the terms and conditions of them to accept travellers. To reduce the possible risks, most countries require reports of negative PCR tests presented upon arrival, and you need to be aware of all of them.