Welcome to Port Lincoln: Home of the Big THREE

Go Shark Cage Diving with Calypso Star Charters!

Australian first and exclusive to Port Lincoln in South Australia!  NO diving qualifications are required!

Shark Cage Diving

Port Lincoln: Home of the Big THREE

Swim with the Australian Sea Lions the marine puppies of the ocean. Be ready for the most playful swim ever!

Let them captivate and engage you with their amazing acrobatic abilities summersaults and swirls they glide effortlessly past.

the Big Three swim with the Sea Lion

Port Lincoln: Home of the Big THREE!

Part adventure, part education and a whole lot of fun! ‘Swim with the Tuna’ offers 3 hours of fin-tastic fun for the whole family.

Hand feed and swim with one of the fastest fish in the world, the Southern Blue Fin Tuna.

the big three swim with the tuna

Guest reviews & testimonials

“Amazing amazing amazing. The sharks are just absolutely incredible!!”  “Incredible, Absolutely unreal”….”AWESOME”
“Fabulous! Able to see multiple sharks on deck and in the cage – more than met my expectations.” …read more

Guest Reviews

Calypso Star Charter: Photo & Video galleries

Check our Photo Gallery for Great Shark encounters – see photo gallery

Look and listen to what people say about this experience – see video gallery

Shark Cage Diving encounter

Magnificent vessel for your Shark Cage Diving adventure

Jump onboard the MV Calypso Star II for a day of adventure, education and fun!
Seakeeper gyroscopic stabiliser, spacious air-conditioned saloon, huge upper deck perfect for shark spotting!