The diving here offers something for all skill levels, with reef walls, deep and shallow shipwrecks, sloping house reefs, underwater hot springs and excellent drift dives.
American Samoa is made up of overlapping shield volcanoes erupted from an underwater hot spot that has been active for at least 1.5 million years.
The next day, we went down two miles to a spot in the Galápagos rift where two tectonic plates spread apart and where, as a result, there are these amazing underwater hot springs.
This makes HSCx a better choice in terms of strength and durability for hot weather and underwater concreting, and in corrosive or aggressive environment.
It was early 2008, and the distinguished scientist was predicting imminent and irreversible global warming, which would soon make large parts of the planet uninhabitably hot or put them underwater.
We believe protecting this underwater biodiversity hot spot would have exactly the opposite effect.
Somewhere in an underwater Kaballah hot yoga spaceship, Madonna is severely miffed that someone captured the energy of her 1980s self and infused it with the house-sound-du-jour.
Lovelock believes global warming is now irreversible, and that nothing can prevent large parts of the planet becoming too hot to inhabit, or sinking underwater, resulting in mass migration, famine and epidemics.
If you are looking for more natural surroundings however, consider the recently-discovered hot springs at Lake Kleifarvatn, which has underwater springs popular with cave divers, or Hveravellir, where multi-coloured ponds beckon the soaker and swimmer. .
The scientists had originally set out to study biodiversity around the seamount and what makes the underwater mountains such ecological hot spots.
