Nazare North Canyon - big waves generator - Nazaré Big Waves Surf - Portugal

Strange Deep-Sea Animals Discovered in Underwater Argentine Canyon

At the end of the Atuel Canyon is the Valle Grande Reservoir. the typical formation called Submarine.

Aerial view of the Valle Grande Reservoir. At the end of the Atuel canyon is the Valle Grande reservoir. the typical formation called submarine.

Mar del Plata Canyon: underwater robot live stream draws over a million viewers per day

The Hudson Valley has a grand canyon. You just can’t see it.

A deep-sea robot went to one of the darkest places on Earth – what it found was staggering | Discover Wildlife

It's working! Thanks to the Utah Department of Transportation and Utah State University for monitoring the Parley's Canyon wildlife overpass this year. As you can see, the 2nd year of this overpass has been successful at helping wildlife safely migrate over busy Interstate 80 and helping motorists be much safer as well. Please keep off of this overpass. Thanks! | Utah Division of Wildlife Resources