Naruto whirlpools is a nature beauty which can be seen only in four countries including japan.
Naruto whirlpools located in tokushima prefecture called as shikoku .
Please refer to the link below for detailed information about the peak of eddy , Eddy c (Whirlpools) cannot be seen at every time so kindly check the link for peak hours where you can see the EDDY,
How EDDY formed science behind ?
The Naruto whirlpools (鳴門の渦潮, Naruto no Uzushio) occur along the Shikoku coast of the Naruto Strait, and are created by the large volumes of water moving between the Seto Inland Sea and the Pacific Ocean between high and low tide, combined with the unique underwater geography of the narrow strait.
Naruto Bridge
Ōnaruto Bridge
The Ōnaruto Bridge (大鳴門橋, Ōnaruto-kyō, lit. “Great Naruto Bridge”) is a suspension bridge on the Kobe-Awaji-Naruto Expressway connecting Minamiawaji, Hyogo on Awaji Island with Naruto, Tokushima on Ōge Island, Japan. Completed in 1985, it has a main span of 876 metres (2,874 ft).
AloJapan.com