In Water comprises all in-water activities related to marine wildlife tourism. Whether you want to snorkel around whale sharks, explore coral reefs with Scuba or simply bathe with stingrays on a sandbar, free diving makes this all possible. Scuba diving is big business around the world, with many ocean enthusiasts now holding a diving certification. Swim-with programmes have also grown significantly in popularity, as wildlife can be encountered up close in its natural habitat which ranges from coastal to pelagic environments. In contrast to Scuba diving, no certification is needed for swim-with experiences, although decent swimming skills are a must-have as on-site conditions can be challenging.