Siam Ocean World demands a hefty entrance price, but the kids most certainly will love it, and mom and dad will be well impressed with the aquatic collection. Built underneath the flashy Siam Paragon Mall, this set of giant aquariums is home to over 30,000 fish and marine creatures from around the world, including sharks, piranhas, manta rays, dolphins, and much much more. The 7 zones here showcase everything from loveable water rats and otters to ugly lion and stone fish and plenty of deadly predators too. There are shark feeding, penguin feeding, and eagle ray feeding performances, a 270 degree underwater tunnel, and the amazing Open Ocean, Asia's largest panoramic aquarium, home to a variety of sharks all swimming as if in your lap.