The horrific attack in Istanbul has left international tourists wondering about the safety of their summer holidays.

Vietnam is one of the safest countries with many beautiful beaches, delicious food, charming scenery and friendly people.

Along with Laos, the two countries are suggested alternative destinations for Thailand - the country was judged to be "high risk" because of terrorist attacks took place in recent years.Other countries in the list are Laos, Hungary, Switzerland, New Zealand, Fiji, Barbados, Gambia and Iceland.

The countries that are rated as "high risk of terrorism" are France, Spain, Turkey, Australia, Indonesia, Egypt, Tunisia, Israel, and Lebanon.