Sandfly Bay
A steep dune descent to an Otago Peninsula beach where sea lions sleep on the sand, named for blowing sand not insects.
Updated 27 August 2026
The name misleads twice: there are no sandflies to speak of, and the bay is named for sand blowing off the dunes. From the Seal Point Road car park a track drops steeply through marram and then down a large sand dune to the beach - fifteen minutes down, considerably longer and harder back up. New Zealand sea lions haul out here regularly, often lying well up the beach where they look like driftwood until they move. They are not fur seals: adults are much larger, they can move fast over sand, and the required distance is twenty metres. Yellow-eyed penguins, hoiho, come ashore in the evening and there is a DOC hide at the far end, though numbers of this critically endangered species have fallen sharply. Do not linger between penguins and the sea at dusk; if birds are waiting offshore, back away.
The landscape
- The dune descent - fifteen minutes down soft sand, harder back up.
- New Zealand sea lions - hauled out on the beach, often well up it.
- The penguin hide - at the far end, for evening hoiho landings.
- The wild beach - surf, dunes and no development.
When to go
October to April. Late afternoon for penguins, but leave before it is too dark to climb back. Sea lions are present year round.
Things to know
The climb back up the dune is genuinely hard work. Sea lions are large, fast and dangerous at close range - twenty metres, and never between one and the sea. Penguin numbers are low and sightings are not guaranteed. Swimming is unsafe with strong rips.
Nearby
Taiaroa Head and the albatross colony are at the peninsula tip; Dunedin is west.
Key facts
Source: Wikidata, item Q7416195, read on 18 October 2026.
What to pack for Sandfly Bay
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry clothing - Board shorts or synthetics that shrug off spray and dry fast. Find on Amazon
- Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon
- Loose, light, long clothing - Covering up beats bare skin in the desert - and locals dress this way for a reason. Find on Amazon
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