Narrow rocky strait on both sides of the water. A strait is a naturally formed, narrow, typically navigable waterway that connects two larger bodies of water. Most commonly it is a channel of water that lies between two land masses. Some straits are not navigable, for example because they are too shallow, or because of an unnavigable reef or archipelago. Small mini topography long peopleless canal. UHD 4K 3840×2160.