Written by Ben Cole· Updated Apr 2026Quick Actions
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History & Significance
Trial Bay Gaol was established in 1886 as a minimum-security prison on the NSW mid-north coast. The gaol was built to house prisoners who worked on constructing the breakwater for the Trial Bay harbour. During World War I, it was converted to an internment camp for German and Austrian prisoners. The site was abandoned in 1903 and remains as atmospheric ruins today.
Getting There
Located at South West Rocks, near Macleay River Mouth, approximately 390 km north of Sydney. Access via Pacific Highway to Kempsey, then follow signs to South West Rocks. Approximately 2.5 hours drive from Coffs Harbour. Limited public transport available.
Parking
Free parking available at the site. Limited spaces – may fill on busy days. Parking area is unsealed. Accessible parking near entrance. Overflow parking available in South West Rocks township nearby.
Visitor Tips
- •Wear sturdy shoes for uneven ground and rocky areas
- •Bring water and sun protection – limited shade on site
- •Allow 1-2 hours to explore the ruins thoroughly
- •Visit early morning or late afternoon to avoid peak sun
- •Check weather before visiting – exposed location can be windy
Quick Facts
At a Glance
The Place
- Significance
- Local
Plan Your Visit
- Best Time
- Spring (September–November) and autumn (March–May) offer pleasant temperatures. Avoid summer heat and winter storms. Weekday visits less crowded than weekends. Any time of day is accessible.
- Hours
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Good to Know
Family & Visitor Info
- Ages
- All ages, though children should be supervised as ruins have uneven surfaces and open drops
- Shade/Cover
- Limited shade
- Pram Friendly
- No
Food & Drink
Bring your own food and water. Basic picnic facilities available on site.
Features
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