Ambassador of the Kingdom of Saudi Arabia to the Republic of Austria and the Permanent Representative to the International Organizations, Prince Abdullah bin Khalid bin Sultan held here today the opening ceremony of the tourist visa in the presence of representatives of the Austrian Foreign Ministry, the Slovenian Tourism Authority, members of the Arab-Austrian Chamber of Commerce, a number of representatives of tourist offices and a group of Austrian journalists. In a speech during the ceremony, Prince Abdullah said "I have the honor to invite you to announce this historical event, where the Kingdom of Saudi Arabia has recently opened its doors to visitors from 49 countries, including the Federal Republic of Austria to witness the diverse historical, archaeological and heritage richness of the Kingdom of Saudi Arabia."