This Chinese Ice Cave Never Thaws

Hidden in the mountains of China s Shanxi Province, the Ningwu ice caves stay frozen all year. These caves, dating back more than three million years, boast icefalls and walls stretching hundreds of feet below the surface. Come explore this spectacular frozen sanctuary. SUBSCRIBE: Follow us behind the scenes on Instagram: Make our acquaintance on Facebook: Give us a shout on Twitter: Come hang with us on Vimeo: go