We briefly review experiments using accelerator neutrinos and large detectors hundreds of kilometers away. Several projects based on powerful conventional beams of neutrinos are prepared for the next decade. We describe two most promising of them, which are T2K in Japan and NO\nuA in North America.

PACS numbers: 14.60.Pq, 14.60.Lm, 95.30.Cq, 95.55.Vj