Port Lincoln is the seafood capital of Australia - a prosperous coastal city on the southern tip of the Eyre Peninsula that produces more than 60% of Australia's Southern Bluefin Tuna and is home to the country's largest fishing fleet. But Port Lincoln and the Eyre Peninsula offer far more than just exceptional seafood. This is one of Australia's great adventure destinations - shark cage diving with great white sharks, swimming with wild sea lions, cage diving with giant cuttlefish, and exploring some of the most dramatic and deserted coastline on the continent. The Eyre Peninsula's remoteness means it remains relatively undiscovered, offering authentic Australian experiences without the crowds.
Getting There
Port Lincoln is located approximately 650km west of Adelaide on the southern tip of the Eyre Peninsula. Rex Airlines operates daily flights from Adelaide to Port Lincoln (about 50 minutes), which is the most practical option for most visitors. The drive from Adelaide takes about 7 hours via the Princes Highway and Lincoln Highway. The road is sealed and in good condition. There is no public transport to Port Lincoln. A car is essential for exploring the broader Eyre Peninsula.
Shark Cage Diving
Port Lincoln is one of the few places in the world where you can cage dive with great white sharks. The Neptune Islands, about 70km offshore, are home to a large population of great white sharks attracted by the Australian sea lion and fur seal colonies. Two main operators offer the experience:
- Calypso Star Charters: Full-day trips departing Port Lincoln marina. The journey to the Neptune Islands takes about 2.5 hours. Once on site, you enter a surface cage and observe great whites at close range. No diving experience is required - the cage sits at the surface and you breathe through a regulator. Full-day trips from $495 including meals.
- Adventure Bay Charters: Similar full-day trips with ocean-floor cage dives available for certified divers. From $530.
The season runs year-round, with peak shark activity in winter and spring (June-November). Sightings are not guaranteed but success rates exceed 95%. Seasickness is common - the Southern Ocean can be rough. Take medication before departure.
Swimming with Sea Lions
Swimming with Australian sea lions is one of the most joyful wildlife experiences in Australia. Several operators run tours from Port Lincoln to nearby sea lion colonies:
- Adventure Bay Charters: Guided swims with wild Australian sea lions at Hopkins Island. The sea lions are naturally curious and playful - they'll swim around you, blow bubbles, and investigate your fins. Wetsuits and snorkelling gear provided. Half-day tours from $210.
- The experience is suitable for confident swimmers and snorkellers. The water can be cold (14-20°C) but wetsuits keep you comfortable.
- Sea lions are wild animals - the interactions are on their terms, which makes the experience even more special.
Seafood Capital
Port Lincoln's marine bounty is extraordinary. The clean, cold waters of Spencer Gulf and the Southern Ocean produce:
- Southern Bluefin Tuna: Port Lincoln is the centre of Australia's tuna industry. Fresh sashimi-grade tuna is available at local restaurants and fishmongers.
- Coffin Bay Oysters: Some of Australia's finest oysters, grown in the pristine waters of Coffin Bay, about 50km northwest of Port Lincoln. Visit the oyster farms and taste them fresh from the water.
- King George Whiting: The prized eating fish of South Australia, caught fresh from Spencer Gulf.
- Boston Bay Mussels: Farmed in the waters of Boston Bay, just offshore from Port Lincoln.
- Crayfish (Southern Rock Lobster): Available fresh from local fishermen.
Coffin Bay
Coffin Bay National Park, about 50km from Port Lincoln, offers stunning coastal scenery, deserted beaches, and world-class oysters:
- Coffin Bay oyster farm tours: Walk into the water and taste oysters straight from the beds. Several operators run tours (from $65). An unforgettable food experience.
- Almonta Beach: Beautiful swimming beach within the national park.
- Yangie Bay: Sheltered bay with calm water, perfect for kayaking and stand-up paddleboarding.
- Point Avoid: Dramatic coastal cliffs and whale watching in season.
Where to Eat
- The Fresh Fish Place: Port Lincoln's legendary fishmonger and restaurant. Buy fresh seafood to cook or enjoy fish and chips, sashimi, and seafood platters. The tuna sashimi is outstanding. Mains $18-35.
- Sarin's: (Port Lincoln): Fine dining with an emphasis on local seafood. Mains $36-52.
- Del Giorno's Cafe Restaurant: Modern Australian with local seafood and Eyre Peninsula produce. Mains $28-42.
- 1802 Oyster Bar & Bistro: (Coffin Bay): Fresh Coffin Bay oysters in every preparation - natural, kilpatrick, tempura, and more. Mains $26-40.
- Line & Label: Cellar door and restaurant at Boston Bay Wines, with views over the bay. Mains $28-40.
Where to Stay
- Budget: Port Lincoln YHA (from $35 dorms/$100 private), Big 4 Port Lincoln Holiday Park (camping and cabins, from $35 powered sites/$120 cabins).
- Mid-Range: Port Lincoln Hotel (waterfront heritage hotel, from $150), Pier Hotel (from $130).
- Luxury: Port Lincoln Marina Hotel (premium waterfront rooms, from $250), Tanonga Luxury Eco Lodges (hilltop lodges with bay views, from $380).
Practical Tips
- Flights: Rex Airlines flights from Adelaide are the most practical way to reach Port Lincoln. Book in advance for better fares. - Weather: Summers are warm (20-30°C) and ideal for water activities. Winter (June-August) is cooler (8-16°C) but still good for shark cage diving. - Coffin Bay detour: Allow at least half a day for Coffin Bay - the oyster farm tours and national park are highlights of any Eyre Peninsula visit. - Self-drive: If driving, the Eyre Peninsula is vast. Allow several days to explore properly - the coastline from Port Lincoln to Ceduna is spectacular and empty. - Fishing: Port Lincoln is one of Australia's best recreational fishing destinations. Charter boats offer deep-sea and inshore fishing experiences.
AUBIS Tip
: Port Lincoln is an adventure and seafood paradise unlike anywhere else in Australia. Use AUBIS to plan your Eyre Peninsula trip - book a shark cage diving expedition, schedule a sea lion swim, and reserve an oyster farm tour at Coffin Bay. The platform will help you coordinate flights, accommodation, and marine wildlife experiences for an unforgettable South Australian coastal adventure.