Half of Earth’s oceans are more than 3.2km deep. Beneath them lie cavernous plains untouched by sunlight, vast gaping trenches made by Earth’s tectonic plates shifting, and ranges of underwater ...
VENTURA DIVE & SPORT... will also offer a memory-making activity, the chance to "Swim with Mermaids," while the mermaids visiting dry land will be ready for sweet selfies. Other happenings, including ...