Diving with killer whales is possible on the whale watching expeditions where freediving and snorkeling are permitted. Norway is one of the very few places in the world where it is possible to share the water with orcas. Scuba diving – or any other form of interaction, for that matter – with killer whales is outlawed in many parts of the world. These animals don’t really enjoy the presence of noisy bubble makers and may bolt away. However, scuba divers have reported sightings of lone orcas or small pods while diving in various locations across the globe such as Poor Knights Islands, New Zealand, and Playas del Coco, Costa Rica, just to name a few. here