Not only is it possible to walk through these environments observing marine life through the safety of thick glass windows, it is also possible actually get in Siam Ocean World's 2.8 million litre Oceanarium and meet marine life face-to-face supported by fully qualified instructors. For the less adventurous, take a ride in a glass bottomed boat or take one of the organized tours with experts in aquatic life on hand to answer your questions - all part of what is genuinely an unforgettable experience.