Travelers are voting Point Defiance Park, Point Defiance Zoo & Aquarium and Washington Park as the best of 4 zoos in Pacific. There are 2 zoos in Tacoma a city just 186 km from Pacific and 2 zoos in Portland which is 217 km distant. The most popular of these are Point Defiance Zoo & Aquarium in Tacoma and Washington Park in Portland. Want more? Check out our map of zoos in Pacific.