Travelers are voting Oregon Coast Aquarium and Hatfield Marine Science Center as the best aquariums in Newport. There are 1 aquarium in Cloverdale a city just 77 km from Newport and 1 aquarium in Portland which is 220 km distant. The most popular of these are Oregon Coast Aquarium in Cloverdale and Oregon Zoo in Portland. You can find 5 aquariums in Oregon and 82 aquariums in the country of United States. Our members favorite in Oregon is Oregon Zoo and Aquarium of the Bay is the top pick in United States. Want more? Check out our map of aquariums in Newport.