The Svalbard Global Seed Vault in Norway about 1,300 kilometres from the North Pole.

It functions to preserve a wide variety of plant seeds in an underground cavern. The seeds are duplicate samples, or "spare" copies, of seeds held in gene banks worldwide. The seed vault is an attempt to provide insurance against the loss of seeds in genebanks, as well as a refuge for seeds in the case of large-scale regional or global crises.

http://en.wikipedia.org/wiki/Svalbard_Global_Seed_Vault

Bill Gates with his MG foundation is also involved in that…