The Netherlands is located in Western Europe. Together with the three island territories of Bonaire, Sint Eustatius and Saba in the Caribbean, it forms the Kingdom of the Netherlands. Netherlands actually means 'lower countries' and only about 50% lays more than 1 meter above sea level. It is one of the countries in the world with the highest population density. The International Criminal Court, the International Court of Justice, and Europol are situated in Den Hague. As a country of mariners, it has a long history in trading history. The Netherlands is also known for its high social tolerance.