Armenia is a landlocked country, lacking a seacoast or a port. It is usually considered to be technically part of Asia, however as it also has much in common with Europe, it is sometimes claimed to fall within that continent. It is found between the Black and the Caspian Seas, bordered on the north and east by Georgia and Azerbaijan, and on the south and west by Iran and Turkey.

The terrain is mostly mountainous, with fast flowing rivers and few forests. The climate is highland continental: hot summers and cold winters. The land rises to 4,095 m above sea-level at Mount Aragats, and no point is below 400 m above sea level. Mount Ararat, regarded by the Armenians as a symbol of their land, is the highest mountain in the region and used to be part of Armenia until around 1915, when it fell to the Turks.

Armenia is trying to address its environmental problems. It has established a Ministry of Nature Protection and introduced taxes for air and water pollution and solid waste disposal, whose revenues are used for environmental protection activities. Armenia is interested in cooperating with other members of the Commonwealth of Independent States (CIS, a group of 12 former Soviet republics) and with members of the international community on environmental issues. The Armenian Government is working toward closing its Nuclear Power Plant at Medzamor near Yerevan as soon as alternative energy sources are identified.