Area comparison map:

about the size of Maryland

Land boundaries:
total: 1,297 km
[see also: Land boundaries - total country ranks ]
border countries (4): France 556 km, Germany 133 km, Luxembourg 130 km, Netherlands 478 km

Coastline:
66.5 km
[see also: Coastline country ranks ]

Maritime claims:
territorial sea: 12 nm
[see also: Maritime claims - territorial sea country ranks ]
exclusive economic zone: geographic coordinates define outer limit
[see also: Maritime claims - exclusive economic zone country ranks ]
contiguous zone: 24 nm
[see also: Maritime claims - contiguous zone country ranks ]
continental shelf: median line with neighbors
[see also: Maritime claims - continental shelf country ranks ]

Climate:
temperate; mild winters, cool summers; rainy, humid, cloudy
More Climate Details

Terrain:
flat coastal plains in northwest, central rolling hills, rugged mountains of Ardennes Forest in southeast

Elevation:
mean elevation: 181 m
[see also: Elevation - mean elevation country ranks ]
lowest point: North Sea 0 m
highest point: Botrange 694 m

Natural resources:
construction materials, silica sand, carbonates, arable land

Land use:
agricultural land: 44.1% (2011 est.)
[see also: Land use - agricultural land country ranks ]
arable land: 27.2% (2011 est.)
[see also: Land use - arable land country ranks ]
permanent crops: 0.8% (2011 est.)
[see also: Land use - permanent crops country ranks ]
permanent pasture: 16.1% (2011 est.)
[see also: Land use - permanent pasture country ranks ]
forest: 22.4% (2011 est.)
[see also: Land use - forest country ranks ]
other: 33.5% (2011 est.)
[see also: Land use country ranks ]

Irrigated land:
230 sq km (2012)
[see also: Irrigated land country ranks ]

Population distribution:
most of the population concentrated in the northern two-thirds of the country; the southeast is more thinly populated; considered to have one of the highest population densities in the world; approximately 97% live in urban areas

Natural hazards:
flooding is a threat along rivers and in areas of reclaimed coastal land, protected from the sea by concrete dikes

Environment - current issues:
intense pressures from human activities: urbanization, dense transportation network, industry, extensive animal breeding and crop cultivation; air and water pollution also have repercussions for neighboring countries

Environment - international agreements:
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Persistent Organic Pollutants, Air Pollution-Sulfur 85, Air Pollution-Sulfur 94, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protocol, Antarctic-Marine Living Resources, Antarctic Seals, Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling
signed, but not ratified: none of the selected agreements

Geography - note:
crossroads of Western Europe; most West European capitals are within 1,000 km of Brussels, the seat of both the European Union and NATO