Čapljina is a municipality in the southern part of Bosnia and Herzegovina.

It is located in the valley of the Neretva River and its tributaries Bregava, Trebižat and Krupa. With its location in the south of Herzegovina and the proximity of the Adriatic Sea, it has an extraordinary geographical position.

The Mediterranean climate, low relief and a wide openness favours an abundance of natural resources.

The region of Herzegovina has always been fruitful for growing many crops because of the special composition of the soil, its favourable climatic conditions and the large number of sunny days.