
moderate
4–5 hours
Moderate fitness: able to paddle short distances (15–30 minutes bursts), walk on soft sand and manage brief climbs over uneven bunker terrain.
Drive the beach, paddle sheltered bays and walk into crumbling WWII bunkers on a 4–5 hour guided tour of Bribie Island. This coastal combo gives a hands-on look at natural systems, wartime history, and wildlife—perfect for active travelers who like their history with a side of salt spray.
The day begins with sand under the tyres and wind that seems to push the island forward. A convoy of 4WDs crawls along a hard-packed beach while gulls wheel overhead and the ocean throws bright knives of light across the horizon. You step from the truck with the tang of salt in your throat, sling a dry bag over your shoulder and walk toward the water where sit-top kayaks bob like patient animals waiting to be ridden. Paddle strokes smooth the surface, and the bunkers — hulking slabs of wartime concrete half-digested by dune and sea — sit like old sentries guarding a coastline that has always been strategic.

Tides affect access to bunkers and ease of kayaking—morning low tides often make bunker exploration safer and paddling smoother.
Salt spray and surf are constant; keep phones and cameras in a waterproof bag during launches and beach crossings.
Wear shoes that protect your feet on sand and reefs but drain quickly for kayaking and bunker approaches.
Guides will advise when bunker interiors are unstable or when tides make beach driving unsafe—follow their instructions.
Bribie Island hosted coastal defenses during WWII as part of the Moreton Bay defensive network; remnants of gun emplacements and observation posts remain, slowly reclaimed by sand.
The island’s dunes, mangroves and seagrass beds are sensitive—stay on designated routes, avoid disturbing wildlife and pack out any litter to limit erosion and habitat damage.
Protects electronics and clothing from spray during launches and beach crossings.
Provide traction on wet rock, sand and when entering or exiting kayaks.
Sun is intense on the open beach—protection reduces heat risk and sunburn.
summer specific
Wind and spray can chill even on mild days; a thin shell blocks wind and dries quickly.
winter specific