"When you say "Bulgaria!" we say "travel insurance!". But we say that for all places. It's not a legal requirement to have travel insurance for Bulgaria, but it's a good idea. Particularly when you think about how much it might cost to replace all your luggage if it goes missing.
"If you're going with your family, you can get a family travel insurance policy which often works out cheaper than buying individual policies. One of our golden rules though is to check the small print of your travel insurance policy. That way you know exactly what you're covered for."