A land locked country is a country which is surrounded on all sides by land. A landlocked country does have some disadvantages-
i. First this country is not able to flourish in sea trade. It doesn't have ports or anything like that.
ii. Also it lacks water tourism that is travelling through sea.
iii. Another important thing is that such a country is also deprived of the moderating influence of sea, and therefore experience extreme climatic conditions.