SEA LIFE Sunshine Coast is an aquarium at Mooloolaba Wharf, around 40 minutes from Rosecliffe Farm Cottages.
Walk through the 80-metre Ocean Tunnel beneath a 2.5 million litre oceanarium, watch the seals at Seal Island, get hands-on at the Tidal Touchpool, and meet Little Blue Penguins, seahorses and one of Australia's largest jellyfish collections.
It's a lovely change of pace from the farm, a full morning or afternoon of marine life the kids will love.