丹霞山：1988年被国务院定为国家级风景名胜区。全山均为红色砂砾岩，远眺全山，“色如渥丹，灿若明霞”，因而又有人称之为“红石花园”。;
大千世界，无奇不有。天地间万物，皆阴阳合而生成。人分男女，就连自然景观中的石头也有阴阳之分。
先说广东丹霞山的阴阳石。在广东省仁化县城南9公里，离韶关市51公里的地方，有座著名的丹霞山。丹霞山有着神奇瑰丽的丹霞地貌，逶迤飘逸的锦水飞泉，梦幻迷离的仙山琼阁……是地理学界“丹霞地貌”的命名地，是世界地质地貌景观中的瑰宝，是大自然鬼斧神工的杰作。特别是丹霞山的阳元石与阴元石更加神奇，大自然杰作出奇得让人不敢相信又不能不信。
号称天下第一奇石的阳元石，位于阳元山景区与丹霞山主景区隔江相望。该石高28米，直径7米。由于风化作用，活脱一男性生殖器直傲苍穹。
被称为天下第一女阴的奇景阴元石，隐藏于深山幽谷之中。1998年才被发现。该石高10.3米，宽4.8米，被示为“母亲石”、“生命之源”。
阳元石与阴元石隔山隔江相望，直线距离不到5公里，是大自然恩赐给丹霞山的瑰宝，每年都吸引大批中外游客前来观光游览。中国性协会也多次来到丹霞山研讨自然景观与性文化的理论，给阳元石与阴元石增添了许多神奇的色彩。
Danxia Mountain: It was designated as a national scenic spot by the State Council in 1988. The whole mountain is red sandstone, overlooking the whole mountain, "the color is like Wodan, brilliant as Mingxia", so some people call it "Red Stone Garden". ; There are all kinds of strange things in the world. All things between heaven and earth are created by the combination of Yin and Yang. People are divided into men and women, and even the stones in the natural landscape are divided into Yin and Yang. Let's start with the Yin and Yang Stone of Danxia Mountain in Guangdong. It is 9 kilometers south of Renhua County, Guangdong Province, and 51 kilometers away from Shaoguan City.There is a famous Danxia Mountain. Danxia Mountain has magical and magnificent Danxia landform, winding and elegant Jinshui Feiquan, dreamy and blurred Xianshan Qiongge.. It is the naming place of "Danxia Landform" in the field of geography, the treasure of the world's geological and geomorphological landscape, and the masterpiece of nature. In particular, the Yangyuan Stone and Yinyuan Stone of Danxia Mountain are even more magical, and the masterpieces of nature are so amazing that people can't believe and can't help believing. Yangyuan Stone, known as the most wonderful stone in the world, is located across the river from the main scenic area of Danxia Mountain. The stone is 28 meters high and 7 meters in diameter. Because of weathering, the living male genitals are proud of the sky.