For over 14 years we've been sharing the incredible resource of the Hauraki Gulf Marine Park home to resident populations of whales dolphins and seabirds and visited by a staggering one third of all marine mammal species found on earth. Departing directly from the Viaduct Harbour in down-town Auckland be welcomed aboard our purpose-built research vessel the Dolphin Explorer' for an unforgettable 4.5hr eco-safari on the sparkling waters of the Hauraki Gulf.