When in Isalo National Park, your visit in restricted with a tour guide per group otherwise, you won’t be allowed to explore the area. It is 815 square kilometers all in all and belongs in the Ihorombe Region of the country. These tourist guides have to be paid and you can book them in Ranohira, the nearest town with Isalo National Park. The fee is minimal and worth it as you will see 82 species of birds, 33 reptile beings, 15 different types of frogs, and 14 mammalian animals. It is one of the places to visit in Madagascar.