Pica Oasis is a small, fertile area located in the Atacama Desert of northern Chile. It is known for its lush vegetation and agricultural activities, which contrast sharply with the surrounding arid landscape. The oasis is fed by underground water sources, making it a vital resource for local farmers and communities. The region is home to various crops, including fruits and vegetables, which thrive in the oasis's unique environment. Pica Oasis is also famous for its production of limón de Pica, a type of lemon that is highly valued for its flavor and quality.