Written by Mia & Tom Hartley· Updated Apr 2026Quick Actions
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About Magnetic Island
Magnetic Island is a large continental island 8 km off the coast of Townsville, with over half the island protected as national park and home to one of Australia's highest concentrations of wild koalas. Named by Captain James Cook who believed its magnetic mineral content was affecting his compass, the island features 23 pristine beaches and bays, World War II military history, diverse wildlife, and excellent hiking through eucalypt forest. The island is a year-round destination, unusual among Queensland islands for being accessible and affordable with regular car ferries.
About
Magnetic Island is a large continental island 8 km off the coast of Townsville, with over half the island protected as national park and home to one of Australia's highest concentrations of wild koalas. Named by Captain James Cook who believed its magnetic mineral content was affecting his compass, the island features 23 pristine beaches and bays, World War II military history, diverse wildlife, and excellent hiking through eucalypt forest. The island is a year-round destination, unusual among Queensland islands for being accessible and affordable with regular car ferries.
History & Significance
Named by Captain James Cook in 1770, who observed compass irregularities and attributed them to magnetic mineral deposits in the island's rocks. During World War II, the island was fortified with gun emplacements and military installations to defend against Japanese attack. Today, remnants of these forts remain accessible to visitors and tell the story of Australia's home front defence.
Sources & References
Warnings
Getting There
Car ferry and passenger ferry from Townsville Breakwater Terminal. Sealink operates regular services, journey takes 20–25 minutes. Townsville is accessible by air, rail, and road.
Parking
Free parking available at main beaches and ferry terminal. Capacity varies by location; peak season (June–August school holidays) can fill quickly at popular spots like Horseshoe Bay and Radical Bay. Accessible parking near key facilities. Overflow parking available in Townsville if ferry carpark is full.
Visitor Tips
- •Hire a scooter or 4WD buggy to explore the island's bays independently. The Forts Walk is the island's best hike and almost guarantees wild koala sightings. Radical Bay requires 4WD access but is one of the most beautiful beaches on the island.
Quick Facts
At a Glance
Identity
- Also Known As
- ["Maggie Island","Magnetic Island National Park"]
The Place
- Significance
- National
Plan Your Visit
- Entry
- Free
- Duration
- 1–3 days
- Best Time
- April to November
Location
- Region
- North Queensland
- State
- Queensland
Good to Know
Highlights
Activities
Family & Visitor Info
- Ages
- All ages. Koala spotting and beach swimming suit families; hiking trails range from easy to moderate, some steep sections not suitable for very young children.
- Shade/Cover
- Moderate shade
- Pram Friendly
- Yes
Food & Drink
Multiple cafés and restaurants in Picnic Bay and Nelly Bay villages. Supermarket in Nelly Bay. Picnic areas at most beaches with water access but limited shade.
Features
Facilities
Nearby
Related Attractions
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