Walks & lookouts
Guide updated · grades and open status change — verify Parks SA
Decide first: a short lookout loop, or a longer walk. Stenhouse Lookout plus Cape Spencer is enough for most first Adelaide day trips. Distances, grades and times below are planning ranges — always confirm on Parks SA and park alerts. Weather, closures and stair status change.
Decide before you lace up
- Easy lookouts: Stenhouse Bay Lookout, Cape Spencer, West Cape, Pondalowie Boardwalk, Inneston Historic — high reward, still real cliffs and unpatrolled beaches.
- Moderate walks: Royston Head (2 hours) or the Plaster Trail (3 hours) — carry water; heat is what slows you down.
- Long day: Gym Beach hike (~10 km / 4 hours) on its own access road — not stacked onto a Stenhouse + Pondalowie first day.
Doing two long walks plus the lookout loop on a first visit usually ends badly. Pick the table row that matches how you feel, then open the trail page for how to get there.
Quick comparison (planning only)
| Walk / lookout | Effort | Time | Best for |
|---|---|---|---|
| Stenhouse Bay Lookout | easy | About 1 hour | First stop, families, wide coastal views, closest walk to toilets and the Visitor Centre |
| Royston Head | moderate | About 2 hours | Coastal lookout walk, wildlife chance, a real walk without a full Gym Beach day |
| Plaster Trail | moderate | About 3 hours | Gypsum-railway history, a longer walk with interpretive signs, car-shuffle option |
| Inneston Historic | easy | About 1 hour | Gypsum-town ruins, heritage lodges context, unstable-structure realism, families who want history without surf risk |
| West Cape / Barawarli | easy | About 30 minutes | West Cape lighthouse, a short stop after Ethel Beach |
| Cape Spencer / Gulawulgawi Ngunda Nhagu | easy | 20–40 minutes plus photo time | The park’s well-known lighthouse, Strait views, winter whales from cliffs |
| Pondalowie Boardwalk | easy | About 40 minutes | Surf-beach access, families on the sand (not in unpatrolled water), Pondalowie camp / caravan precinct |
| Gym Beach Hike | hard | About 4 hours | Dunes, mallee, orchids, birds — a full half-day when you accept the separate road |
Easy
Stenhouse Bay Lookout
easyShort, high-reward cliff-top circuit from the Stenhouse Jetty car park near the Visitor Centre. Nine lookouts with interpretive signage — arguably the best coastal views in the park, over Investigator Strait and the offshore islands.
- Grade
- Easy formed cliff-top loop
- Time
- About 1 hour
- Distance
- About 2 km loop
View guide →
Inneston Historic
easyShort loop through the historic Inneston gypsum-mining township — ruins, interpretive signage, and a hard stay-off-the-structures rule. Heritage lodges (Engineers, Gatehouse, Mallee, Managers, Norfolk and others) are booked only through Parks SA and usually need you to bring linen.
- Grade
- Easy 2 km ruins loop
- Time
- About 1 hour
- Distance
- About 2 km loop
View guide →
West Cape / Barawarli
easyShort loop to the West Cape (Barawarli) stainless-steel lighthouse and headland views. About 30 minutes, not a half-day.
- Grade
- Easy 1 km headland loop
- Time
- About 30 minutes
- Distance
- About 1 km loop
View guide →
Cape Spencer / Gulawulgawi Ngunda Nhagu
easyShort walk to Cape Spencer lighthouse and the Gulawulgawi Ngunda Nhagu lookout. Investigator Strait, Althorpe Islands, and Kangaroo Island on the horizon when the air is clear.
- Grade
- Short return to lighthouse and lookout
- Time
- 20–40 minutes plus photo time
- Distance
- Short return
View guide →
Pondalowie Boardwalk
easyDune boardwalk down to Pondalowie Bay — the park’s main surf and fishing beach. Parks SA alert (published 11 June 2025, still listed 16 Aug 2026): the surfers viewing platform is closed due to storm damage. [VERIFY] live alerts before you go. No lifeguards.
- Grade
- Easy dune boardwalk
- Time
- About 40 minutes
- Distance
- About 1.2 km return
View guide →
Moderate
Royston Head
moderateOut-and-back from the Royston Head Hike car park on the Dolphin Beach road (Parks SA: 4 km / 2 hours return). Mostly flat with some rocky sections to a cliff lookout — rough water, a quieter beach below, and a decent chance of kangaroos, emus and birds.
- Grade
- Moderate — mostly flat with rocky sections
- Time
- About 2 hours
- Distance
- About 4 km return (Parks SA)
View guide →
Plaster Trail
moderateFollows the old wooden gypsum railway from Inneston (past the horse-stable ruins on the Historic Walk) to Stenhouse Bay. Interpretive signage. Can be walked one-way with a car shuffle from either end.
- Grade
- Moderate heritage return (or one-way with a shuffle)
- Time
- About 3 hours
- Distance
- About 7.6 km return
View guide →
Hard
Walks FAQ
Short answers before you stack too many walks into one Adelaide day. Official Parks SA pages win on grades and closures.
Tap a question to expand the answer.
What is the best first walk at Dhilba Guuranda-Innes?
Most first-timers start with the Stenhouse Bay Lookout Walk (about 2 km, nine lookouts) next to the Visitor Centre. Add Cape Spencer if you still have time. Royston Head is a solid two-hour walk. Gym Beach is a different road and a 4-hour walk — leave it off a first afternoon. Always verify with Parks SA.
Do I need a walk permit?
No walk permit is required for standard day walks. You do need a valid vehicle entry permit or pass (or a camping booking that includes it — confirm on the booking).
Can I walk to Gym Beach from Stenhouse or Pondalowie?
Not as a casual link. Gym Beach hike is the longest walk in the park and the campground sits on a completely separate access road via Corny Point / Gym Beach Road.