Coffin Bay oysters: a day trip from Port Lincoln worth every kilometre

Fresh oysters and white sand beaches, with kangaroos grazing nearby: Coffin Bay packs a lot into one day.

It’s just 40 minutes north-west along the flinders highway from Port Lincoln to Coffin Bay, and it has two things going for it that are hard to beat: a beautiful national park and some of the best oysters in australia. The Coffin Bay oyster is well known for good reason, and eating one freshly shucked right where it was grown is a different experience to ordering them at a restaurant back home.

This guide covers everything you need to plan the day, from where to eat and what to see, to how to get there and make the most of your time.

Coffin Bay day trip: quick facts

Why Coffin Bay belongs on every Eyre Peninsula itinerary

Coffin Bay sits alongside a national park where the southern ocean meets calm bays and tidal flats. cold, clean water flows in from the Great Australian Bight, creating ideal conditions for oyster farming and the region has been producing them for decades.

Coffin Bay oysters are served in restaurants right across Australia, but eating them here, where they actually come from, is worth the drive on its own. You can watch them come out of the water and be shucked in front of you. there’s no fresher way to do it.

The national park is also well worth a few hours. sandy beaches, large dunes, coastal bush, calm lagoons, and kangaroos, it’s a good place to spend a morning before lunch in town.

Local tip: Coffin Bay oysters are pacific oysters grown in clean tidal waters. they’re known for a fresh, clean flavour and firm texture. a dozen with lemon is one of the go-to food experiences on the eyre peninsula. Learn more about seafood in the region in our foodies guide to the best local eats in Port Lincoln.

Getting to Coffin Bay from Port Lincoln

The drive is straightforward and easy to follow. Head west out of Port Lincoln on the Flinders Highway (B100) and follow the signs to Coffin Bay. The road passes through farmland and coastal scrub with occasional views out to sea.

• Distance: approximately 46 km
• Drive time: around 40 minutes in normal conditions
• Road conditions: sealed all the way, no 4wd needed to reach the town
• Fuel: fill up in Port Lincoln before you leave
• Park entry: you must book your park pass online before you arrive. there are no payment facilities at the park entrance, and mobile reception can be unreliable at the gate, so it’s best to secure your permit while still in town.

Timing your trip: leaving Port Lincoln around 9:00 am gives you plenty of time to explore the national park’s highlights before lunch in town. if you’d rather do the oyster experience first and the park later, that works just as well, just check the local tour times to see what fits your group’s schedule best.

A good day in Coffin Bay

Morning: Coffin Bay national park

Start in the national park while the morning light is still low. Most of the park’s famous landmarks are accessible by 2wd, though the roads can be sandy in places.

Yangie bay is a must-see, a calm estuary reached by a sealed road where western grey kangaroos and emus often graze near the water. Further along, Point Avoid and Almonta Beach offer massive ocean views and world-class birdwatching. In spring, the coastal wildflowers are in full bloom.

4wd note: Regular vehicles are fine for Yangie Bay and the Point Avoid lookouts. You only need a high-clearance 4WD if you plan to tackle the deep sand tracks heading toward the remote northern points of the park.

Mid-morning: explore the town

Coffin Bay township is small but worth a wander. There’s a scenic marina, a general store, and a relaxed waterfront where pelicans frequently gather near the jetty. the sheltered waters of the bay are ideal for swimming, kayaking, or paddleboarding when conditions are calm.

Midday: the oyster experience

This is the part most people come for.

Some operators run guided oyster farm tours where you pull on waders, walk out into the bay, and taste oysters shucked at a deck right on a working lease. boat-based tasting tours are also available if you’d rather stay dry. If you’d prefer to eat in town, oysters are served freshly shucked to order.

Where to go:

• Oyster HQ – Coffin Bay’s waterfront oyster restaurant, now run by the team behind the much-loved (now closed) 1802 oyster bar. Open daily from 10:30 am, with the oyster leases just a couple of hundred metres from your table.
• Coffin Bay Oyster farm tours: For the “waders on” farm experience. bookings essential, especially in peak season.

Popular ways to eat them:

• Natural with lemon: simple and fresh, and the best way to taste the oyster properly
• Kilpatrick: bacon and worcestershire sauce
• Mornay: creamy cheese sauce
• With a glass of south australian riesling or sauvignon blanc

Fuel and supplies: IGA Coffin Bay is a newer addition to the town and makes it much easier to grab groceries than in years past. The Beachcomber Cafe (general store) is your go-to for fuel, ice, and casual takeaway. Both are open daily.

Afternoon: beaches and the drive back

If there’s time after lunch, head back into the national park for a swim. Almonta Beach and Long Beach are quiet stretches of sand backed by dunes, and wildlife tends to be more active in the afternoon: kangaroos, cape barren geese, and the occasional echidna are all possible.

Important: Aim to leave Coffin Bay by 4:30 pm. The drive back to Port Lincoln is beautiful, but kangaroos are very active at dusk, so it’s best to be off the highway before the sun goes down.

What to eat and drink in Coffin Bay

The oysters are the main event, but Coffin Bay’s food options go a little further than shellfish alone:

• Coffin Bay oysters: the reason for the trip! try them natural to taste the clean, salty southern ocean.
• King george whiting: the eyre peninsula’s premier fish. look for it “panko-crumbed” or “battered” at the local pub or takeaway.
• Local wines: a crisp south australian riesling is the classic pairing for the local seafood.
• Picnic provisions: the general store or the local iga are perfect for grabbing supplies if you’d rather lunch overlooking the dunes.

For a broader look at what the Eyre Peninsula has to offer on the food front, our guide to Port Lincoln’s famous seafood covers the best catches, restaurants, and local food experiences across the region.

More to see and do

Wildlife watching: Coffin Bay national park is a sanctuary for western grey kangaroos, emus, and the unique cape barren geese. Look out for bottlenose dolphins playing in the bay, and if you’re visiting from late may through october, keep an eye on the horizon for migrating southern right whales.

Walking trails: The Yangie Island hike (5 km loop) is a fantastic way to see the park’s transition from bush to beach. for those with a 4WD, the black springs area offers more remote hiking and spectacular coastal views.

Fishing: Coffin Bay is a premier fishing destination. you can cast for king george whiting from the town jetty or the shore. No recreational fishing license is required in South Australia, but be sure to check the current limits. Note that snapper fishing is currently closed in this region to protect local stocks.

For more ideas across the Eyre Peninsula, our post on the best outdoor adventures in Port Lincoln covers everything from shark cage diving and sea lion swims to mountain biking and coastal hiking.

Ready to plan your day trip?

The Coffin Bay day trip works best when you’re not rushing: a relaxed start, a good stretch in the national park, and a long lunch with a dozen oysters and a cold glass of wine.

Best western Port Lincoln is right on the waterfront at boston bay, a scenic 40-minute drive from Coffin Bay along one of the eyre peninsula’s prettiest coastal roads. After a good day out, it’s a straightforward drive back to a comfortable room and a short walk to dinner in town.