With advancements in technology and the development of more sensitive detection systems, astronomers anticipate making new discoveries about the sources, acceleration mechanisms, and propagation of cosmic rays. These insights will contribute to a deeper understanding of the underlying physics governing the cosmos. Future cosmic ray observatories, such as the Cherenkov Telescope Array, will use advanced techniques to detect gamma rays produced by cosmic ray interactions in Earth's atmosphere. Since these gamma rays will be the most sensitive means to study cosmic rays near their source, these observatories will enable astronomers to study cosmic rays with unprecedented precision. Cosmic ray astronomy faces difficulty in identifying the exact sources of cosmic rays because charged particles are deflected by magnetic fields in space, and as a result tracing the paths of cosmic rays back to their origins require sophisticated modeling techniques and multi-messenger observations to infer their source locations. Moreover, due to the high-energy nature of these rays, the need for full-sky exposure, minimization of deflection by magnetic fields and elimination of background from distant sources present technical challenges.