A desert oasis is a place in the desert where a water source, such as a spring, well, river, or pond, is found.

Due to its uniqueness in the desert climate, the desert oasis serves as a lifeline for a variety of plants and animals that rely on it for water, food, shade, and shelter.

In the desert oasis, permanent residents can be found who depend on the proximity to the water source in order to survive in the desert. Additionally, passing animals seize the opportunity to enjoy the abundance of resources and conditions provided by the oasis.