The smallest reserve of the world, listed in the Guinness Book of Records , located in the Lipetsk region and is known as " Galichya Mountain" . Its territory covers only 19 hectares , divided into several sections , but in such a small area housed many unique natural objects that even "large" reserves may envy . " Galichya Mountain" - it is also the first of its kind in all of Chernozem State Reserve , founded in 1925 to protect the unique flora .