Adventure playground of them in England, Denmark, France, Germany, The Netherlands and Switzerland. Japan also has a significant number of adventure playgrounds. Denmark has several adventure playgrounds, now known as "Byggelegeplads" (Building-playground) and formerly as "Skrammellegeplads" (Junk-playground). From the first site in Emdrup, the idea spread across the country and at the height of the popularity in the 1960s, there were about 100 adventure playgrounds in the country. Present active adventure playgrounds in Denmark includes: Adventure playground An adventure playground is a specific type of playground for children. Adventure playgrounds can take many forms, ranging from "natural playgrounds" to "junk playgrounds", and
Economy of Europe movement of people since the industrial revolution, has led to a high level of cooperation between European countries in developing and maintaining transport networks. Supranational and intergovernmental organisations such as the European Union (EU), Council of Europe and the Organization for Security and Co-operation in Europe have led to the development of international standards and agreements that allow people and freight to cross the borders of Europe, largely with unique levels of freedom and ease. Rail networks in Western and Central Europe are often well maintained and well developed, whilst Eastern, Northern and Southern Europe often have less coverage and/or