The purpose of this work is to show the state on the area of speleological photo, techniques of photography and necessary equipment, and especially of that which is used in the latest period of development of digital photography. With help of information collected through expert literature, articles and publications, and analysis of copyright photos, an analysis of current state in speleological photography has been done, especially regarding the development of photographic and associated equipment, and difficult conditions of work in caves, and the role of photography in commercialization of speleology and promotion of caves is especially highlighted. The goal of work is objective analysis of speleological photography in the past and the present, it's development, and setting the guidelines for producing good speleological photos. Graduate work is consists of 5 parts: Introduction, theoretical part, practical part – copyright photos, conclusion and literature.