The presence of this stunning lake in this stunning national park is entirely justified. This man-made lake enhances Periyar National Park's charm and elevates its appearance. This stunning lake was created in 1895, and in 1899, the region was designated as a forest reserve and given the name Periyar Lake Reserve. It was created when the dam across the Mullaperiyar River, which is incredibly lovely, was being built.The beauty it offers and the water birds that you can see in this river while on a boat safari are the answers. In addition to being a protected area, this river offers fish, birds, flora, and animals protection. This lake is different from others; it has its own goals and, of course, its own beauty. There, Soo can even see some amazing, endemic, and uncommon species. Periyar National Park is well-known for being an elephant and tiger sanctuary. The park's charming 100-year-old lake serves as a vital resource for the local wildlife and plants. Approximately forty tigers can be seen here while on safari, camping, and other indoor activities.