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Otago Peninsula, Dunedin
560 metres
30 minutes
103 metres
If you are looking for a coastal escape that feels like a trip to the edge of the world, you don’t have to travel far from Dunedin. Tucked away on the rugged southern coast of the Otago Peninsula, the Sandfly Bay Track is a short but punchy adventure that delivers some of the most spectacular scenery in New Zealand.
Now, let’s clear up the biggest concern first: the name. You can leave the extra bottle of insect repellent in the car. Sandfly Bay isn’t named after those pesky biting flies that plague the West Coast; instead, it’s a tribute to the "flying" sand whipped up by the powerful coastal winds. This is a place of raw, untamed beauty, where the Pacific Ocean crashes against dramatic cliffs and the dunes are so large they feel like mountains in their own right.
The journey begins at the end of Seal Point Road, where you’ll find a well-maintained gravel path that cuts through lush green farmland. It’s a gentle start, offering wide-open views of the peninsula’s rolling hills, but don’t let the easy beginning fool you. The track quickly leads you to a dedicated wooden viewing platform, which provides an incredible vantage point over the bay. From here, the scale of the landscape truly hits you—the turquoise water, the white-sand beach, and the towering dunes that look like they belong in the Sahara rather than coastal Otago.
Beyond the viewing platform, the real fun (and the "moderate" difficulty rating) begins. The track transforms from a firm path into a steep descent down a massive sand dune. If you have kids with you, this is usually the highlight of their day—there is something undeniably joyful about leaping down a giant hill of soft sand. However, for the adults, it’s worth remembering that every metre you descend is a metre you’ll have to climb back up later.
As you navigate the shifting sands, keep a close eye on the orange marker poles. The wind and erosion on the peninsula are constant, and the "best" path down can change from week to week. Once your feet hit the flat, pristine white sand of the beach, you are free to explore. The beach is roughly a kilometre long, flanked by rocky headlands and caves that are perfect for exploring—provided you keep an eye on the tide!
The track begins at the Sandfly Bay carpark, located at the end of Seal Point Road, which turns off Highcliff Road. This is a designated free carpark, though spaces can fill up quickly, especially on weekends, with limited street parking available nearby if needed. Be aware that large vehicles, such as motorhomes, may find turning tricky at the carpark. Visitors are strongly advised not to leave valuables in their cars due to reported break-ins in the area.
Get DirectionsKeep an eye out for these native and local bird species along the trail
Megadyptes antipodes
One of the rarest penguins in the world, hoiho nest in the bushy headlands of the Otago Peninsula and are most likely seen in the late afternoon as they return to shore after a day of fishing.
Best time: Year-round
Haematopus unicolor
Coastal wading bird with a distinctive long orange-red bill. Found on beaches and estuaries around New Zealand.
Best time: Year-round
Refuel after your hike at these nearby spots
4.1km away
A cosy neighbourhood restaurant in Macandrew Bay with glorious waterfront views, offering New Zealand cuisine including succulent steaks, burgers, pizza, pasta, and fresh seafood.
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Out and back
The obvious highlight is the wildlife, but the geology of Sandfly Bay is equally captivating. The towering sand dunes are some of the highest in the region, created by centuries of southerly winds dumping sediment against the cliffs.
For photographers, the southern end of the beach offers incredible compositions of the surging waves against the Lion’s Head rock formation. If you are lucky enough to visit on a day when the wind is up, you’ll see exactly why it’s called Sandfly Bay. The way the sand dances across the surface of the beach in long, flowing ribbons is a mesmerising sight, though you might want to keep your mouth closed to avoid a sandy snack!
The sense of isolation here is a major drawcard. Despite being just a short drive from the city, once you are standing at the base of the dunes, the rest of the world seems to vanish. It’s a place to breathe in the salt air and feel the sheer power of the Southern Ocean.
Getting to the trailhead is a scenic adventure in itself. From Dunedin, follow Highcliff Road along the spine of the Otago Peninsula. The views of the harbour on one side and the ocean on the other are world-class. Turn off onto Seal Point Road and follow it to the very end, where you will find the Sandfly Bay carpark.
The carpark is free, but it is a popular spot, especially on sunny weekends. If you are driving a large motorhome, be aware that the turning space can be a bit tight when the lot is full.
A quick word of advice: While Dunedin is generally very safe, this carpark has a bit of a reputation for opportunistic car break-ins because it is so isolated. Please, do not leave any valuables in your vehicle. Take your wallet and phone with you, or leave them at your accommodation, so you can enjoy your walk without any worries.
Sandfly Bay is a bustling hub for some of New Zealand’s rarest residents. Because it is a designated wildlife refuge, you have a very high chance of seeing marine mammals and birds in their natural habitat.
New Zealand Sea Lions (Whakahao) and Fur Seals (Kekeno): These massive creatures love to bask on the warm sand or hide in the tall marram grass at the base of the dunes. Sea lions, in particular, are surprisingly fast on land. They are wild, powerful animals and can be protective of their space. Always maintain a distance of at least 20 metres. If a sea lion starts to move toward you, back away slowly. They aren't being mean; they’re just the bosses of this beach!
Yellow-eyed Penguins (Hoiho): Sandfly Bay is a critical breeding ground for the Hoiho, one of the rarest penguins in the world. They are incredibly shy and easily stressed by humans. The best time to see them is in the late afternoon or at dusk when they return from the sea after a day of fishing. If you do see one, do not block its path to its nest. The best practice is to crouch down, stay quiet, and remain as inconspicuous as possible. Seeing a Hoiho waddle across the sand is a "bucket list" moment for many, but their safety must come first.
Birdlife: Keep your eyes on the sky and the shoreline for Spotted Shags, Variable Oystercatchers, and the occasional Sooty Shearwater. If you’re lucky, you might even spot a Little Blue Penguin near the rocks, though they are much more elusive than their yellow-eyed cousins.
The Otago Peninsula (known in Māori as Muaupoko) is a place of immense cultural and geological significance. For the local iwi (tribe), Ngāi Tahu, this coastline has provided a bounty of food and resources for centuries. The area is dotted with wāhi tapu (sacred sites), and the connection to the land and sea here is deeply felt.
Geologically, you are walking on the remnants of the Dunedin Volcano, which was active about 10 to 13 million years ago. The dramatic cliffs and the basalt rock formations you see around the bay are the result of ancient lava flows being sculpted by the relentless Pacific Ocean. Today, the focus is heavily on conservation. Local groups work tirelessly to protect the Hoiho habitats and manage invasive predators, ensuring that Sandfly Bay remains a sanctuary for generations to come.
Once you’ve conquered the climb back up the sand dune and made it back to your car, you’ll likely have worked up a serious appetite. Luckily, the nearby village of Macandrew Bay (about a 10-minute drive) has some fantastic options for refuelling.
The Sandfly Bay Track is more than just a walk; it’s an immersion into the wild, rugged heart of Otago. Whether you’re there for the workout, the wildlife, or the sheer beauty of the coastline, it’s an experience that will stay with you long after you’ve shaken the sand out of your shoes.
Eudyptula minor
These are the world's smallest penguins, known for their unique slate-blue feathers that help them camouflage in the ocean.
Best time: Year-round
Phalacrocorax punctatus
Endemic to New Zealand, these cormorants are distinguished by their pale grey plumage and double crests during breeding season.
Best time: Year-round
Puffinus griseus
Known as 'tītī' or muttonbirds, they undertake one of the longest migratory journeys of any seabird, with millions passing off the New Zealand coast.
Best time: Spring-Autumn
Chroicocephalus novaehollandiae scopulinus
This native New Zealand gull is a common sight in coastal towns, easily identified by its bright red bill, eye-ring, and legs.
Best time: Year-round
4.1km away
Set in a stunning historic woodland garden in Macandrew Bay, this cafe offers locally roasted coffee, delicious brunch, lunch, and cabinet food, with dedicated kids, vegan, vegetarian, and dairy-free options.