Outline of Vatican City
Vatican City – an ecclesiastical or sacerdotal-monarchical state, being the sovereign territory of the Holy See and ruled by the Bishop of Rome—the Pope, the leader of the worldwide Catholic Church. The territory of this landlocked sovereign city-state consists of a walled enclave within the city of Rome, Italy. It has an area of approximately , and a population of just over 800. This makes Vatican City the smallest independent state in the world by both area and population.Geography of Vatican CityVatican City is an enclave in an urban area, and lacks the geographic features common to (much larger) countries:Demographics of Vatican City
Vatican Climate Forest
The Vatican Climate Forest, to be located in the Bükk National Park, Hungary, was donated to the Vatican City by a carbon offsetting company. The forest is to be sized to offset the carbon emissions generated by the Vatican during 2007. The Vatican's acceptance of the offer, at a ceremony on July 5, 2007, was reported as being "purely symbolic", and a way to encourage Catholics to do more to safeguard the planet. No trees have been planted under the project and the carbon offsets have not materialised.