Review for Mandalay Bay Resort & Casino Review For Mandalay Bay Resort & Casino Google User Jan 19 '18 at 1:08 My husband and I went to the Shark Reef Aquarium and Polar Journey. It was worth the price. Only $25 a person. We saw many types of sharks and we're able to touch sting rays. If you have kids, they will love it. Polar Journey does not have real animals, but is very educational. View full site to comment or like