Tandooreh national park is located at Dargaz in Khorasan Razavi province, northeast of Iran, and covers an area of 35540 hectares in a mountainous area in Kopehdaq Mountains.
The average annual rain is 370 mm and the temperature is from 2.5 to 26 degrees centigrade, which has a Meditrainian warm to semi-dry climate. A small part of the path is covered by trees. The park is dense with green grass, especially in the Northern and the Western plains.
The park has various flora and fauna, such as mammals, birds, reptiles, snakes, turtles, etc. the most famous mammals are panthers that are the biggest ones in the world.
The green and beautiful valley of Chelmer, huge rocks, wonderful views, a variety of living creatures, and access roads have made it an excellent area for tourists, scientists, and researchers. Having such an ecosystem and culture caused this park registered as a Biosphere reservation in the UNESCO and as one of the important places for bird watching in IBA.
It is necessary to get permission from the environmental protection organization and to have a local guide to visit the park. You can also enjoy other attractions of Dargaz such as; Darbandian archeological site, Lotfabaad border market, Bajgiran, Shamkhaal valley, etc.