Since the late 1980s Costa Rica became a popular nature travel destination, and its main competitive advantage is its well-established system of national parks and protected areas, covering around 23.4% of the country’s land area, the largest in the world as a percentage of the country’s territory, and home to a rich variety of flora and fauna, in a country that has only 0.03% of the world’s landmass, but that is estimated to contain 5% of the world’s biodiversity. The country also has plenty of world renowned beaches, both in the Pacific Ocean and the Caribbean Sea, within short travel distances between both coasts both by air and land, and also several active volcanoes that can be visited with safety.