Yorke Peninsula
| Location | Innes National Park, Yorke Peninsula, South Australia |
| Start Point | Royston Head car park, Innes National Park |
| End Point | Royston Head Lookout (return walk) |
| Distance | 3.5 km return |
| Time | 1.5–2 hours |
| Difficulty | Moderate |
| Activity | Walking |
| Region | Yorke Peninsula |
| Accommodation | Camping, mid-range and premium options — See accommodation options |
| Key Feature | Dramatic clifftop views and historic lighthouse ruins at the tip of Yorke Peninsula |
Coastal Drama at the Peninsula’s Edge
The Royston Head Hike takes you to one of the most spectacular coastal vantage points on the Yorke Peninsula. Located within Innes National Park at the peninsula’s southern tip, this walk follows a well-defined trail through coastal scrub before revealing sweeping views of the Southern Ocean. The headland itself is a place of raw beauty, where limestone cliffs drop away to churning seas below and the remains of a historic lighthouse stand as a reminder of the region’s maritime past.
The Walk
Starting from the Royston Head car park, the trail heads south through low coastal mallee and tea tree scrub. The vegetation is shaped by the relentless salt-laden winds that sweep across this exposed headland. As you near the coast, the scrub opens up to reveal panoramic ocean views stretching west towards Kangaroo Island and east along the rugged coastline of Innes National Park. The path follows the cliff edge to the remains of the Royston Head Lighthouse, which once guided ships through the treacherous waters between Yorke Peninsula and Kangaroo Island. On calm days, dolphins can often be spotted in the waters below, and during winter months, southern right whales pass through on their annual migration.
Wildlife and Nature
Innes National Park is one of South Australia’s premier wildlife destinations. The coastal scrub around Royston Head supports a rich diversity of birdlife including ospreys, white-bellied sea eagles, and the occasional peregrine falcon. Western grey kangaroos and tammar wallabies inhabit the surrounding bushland, while the rocky shoreline below the headland provides habitat for New Zealand fur seals. The park is also one of the last strongholds of the western whipbird in South Australia, and keen birdwatchers may hear their distinctive cracking call from the dense understorey.
Planning Your Visit
Innes National Park is located approximately 300 kilometres from Adelaide at the foot of the Yorke Peninsula. A parks pass is required for entry. The Royston Head trail is best walked in the cooler months from April to October, when wildflowers add colour to the coastal scrub and whale watching opportunities peak. Strong winds can make the cliff edges hazardous, so caution is advised, particularly with children. The nearby township of Marion Bay offers basic supplies and accommodation, while the park itself has camping facilities at several locations including Pondalowie Bay and Shell Beach.
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Where to Stay
Planning an overnight trip? See our Kangaroo Island Accommodation Guide for the best places to stay near this trail.