Did you know that Viator has a whole category of tours dedicated to submarines? Having recently finished Netflix's Titan: The ...

Charm and enchantment still manage to reign supreme here. Pictured is Waikiki Beach in Honolulu, Hawaii. Getty Images — -- Few domestic destinations conjure up smiles like Hawaii, and the island ...

Mckenzie Margarethe is a marine scientist who spent two years working on a touring submarine. In light of the Titan tragedy, she shared 3 things people should look out for on submarine tours. First ...