Dervan is located in the Ratnagiri district of Maharashtra. This region of the state is located near the Western Ghats. It is also very near to the coast line of the country which opens to the Arabian Sea.
Such a geographical positioning brings in rich natural landscapes and biodiversity to experience. Mango orchards are strewn all over. The area is close to the Koyna Wildlife Sanctuary. This dense forest is known for its rich biodiversity.