South West Rocks and Trial Bay Gaol
A granite prison shell standing above a beach, built for a breakwater that failed and later used as an internment camp.
Updated 4 September 2026
Trial Bay Gaol was built between 1877 and 1886 on a headland above the beach, an unusual public works prison whose inmates were to construct a breakwater making Trial Bay a harbour of refuge. The breakwater kept washing away, the scheme was abandoned, and the gaol closed in 1903. During the First World War it was reopened to intern about five hundred men of German background, some of whom built a memorial on the hill above. What survives is a shell of pink granite walls and cell blocks in a spectacular position, with a museum inside and kangaroos grazing the grounds. The village of South West Rocks alongside has beaches and the Smoky Cape lighthouse nearby.
What to look for
- The granite gaol - roofless cell blocks and walls above the beach.
- The internment history - the First World War camp and the memorial on the hill.
- Smoky Cape Lighthouse - the 1891 tower on the headland north of town.
- The beaches - Trial Bay, Front Beach and the Macleay River mouth.
When to go
September to May for swimming and warm weather; the gaol is open year-round with daily hours. School holidays fill the village and its campgrounds. Whales pass offshore from May to November.
Good to know
The gaol is a ruin rather than a restored building, and interpretation is modest. Entry is charged and the site takes about an hour. Accommodation in the village is limited and books out in summer.
Nearby
Hat Head National Park lies south; Port Macquarie is further down the coast.
What to pack for South West Rocks and Trial Bay Gaol
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
- Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.
All packing kitsPlan your trip
Where to start if South West Rocks and Trial Bay Gaol is going on the list.
Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


