Walking Dunk Island: From Rainforest Trails to Coral-Fringed Shores

Discover the quiet beauty of Coonanglebah through two of its most rewarding walks.

Just four kilometres off the coast of Mission Beach lies Dunk Island—known to the Djiru and Bandjin peoples as Coonanglebah, the “Island of Peace and Plenty.” This lush, granite island is part of the Family Islands National Park and sits within the Great Barrier Reef World Heritage Area. Its rainforest-clad slopes, coral-fringed beaches, and deep cultural history invite travellers to slow down, tune in, and explore on foot.

Two trails in particular offer a compelling introduction: the gentle Muggy Muggy Beach Track, leading to a secluded snorkelling cove, and the more challenging Mount Kootaloo Summit Track, which rewards hikers with sweeping views and wartime relics.

Muggy Muggy Beach Track: A Short Walk to Stillness

The Muggy Muggy Beach Track is a 3-kilometre return walk that begins near the Dunk Island jetty, meandering through coastal woodland and pockets of tropical rainforest. The trail is well-graded and shaded—an ideal option for families or those seeking a leisurely introduction to the island’s natural beauty.

After about 30 to 40 minutes, the path emerges onto Muggy Muggy Beach, a serene, sandy cove tucked behind a rainforest headland. Here, the Coral Sea laps gently at the shore, and the fringing reef lies just a few strokes offshore. This is an excellent spot for snorkelling—green sea turtles, colourful reef fish, and even reef sharks are commonly seen gliding through the shallows.

Pack a snorkel, reef-safe sunscreen, and take your time. The water is usually calm, especially in the mornings, and the setting feels worlds away from the mainland.

Mount Kootaloo Summit Track: Island Views and Eagle Skies

For those craving a bit more elevation and adventure, the Mount Kootaloo Summit Track offers a moderately strenuous 7-kilometre return hike to the island’s highest point, standing 271 metres above sea level.

The trail starts near the same area as the Muggy Muggy walk, initially following a shared path before branching off toward the summit. The climb is steady and shaded, winding through monsoon vine forest where butterflies flutter between fan palms and brush turkeys forage along the leaf-littered ground.

Near the top, the canopy opens up to reveal views over the Family Islands archipelago and the Coral Sea. On clear days, the mainland’s rainforest mountains form a distant backdrop. Keep an eye on the skies—wedge-tailed eagles are often seen circling on thermals above the ridgeline.

At the summit, the remains of a World War II radar station hint at the island’s wartime past, when it served as a strategic lookout point for enemy aircraft. Today, the sense of stillness is profound. You’re standing on sacred ground, in more ways than one.

Getting There and When to Go

Dunk Island is accessible via private boat, sea kayak, or water taxi from Mission Beach. Transfers typically take 10–15 minutes, with multiple operators offering daily services (see below for details). As of 2025, the island remains largely undeveloped, aside from a small camping area and walking tracks, making it perfect for nature lovers and self-reliant travellers.

Best time to visit: May to October offers dry conditions, calm seas, and excellent visibility for snorkelling. Summer (November–April) can be hot and humid, with the potential for cyclones and marine stingers—wear a stinger suit if swimming.

What to Bring

• Water (there are no refill stations)
• Snacks or a picnic lunch
• Snorkelling gear
• Reef-safe sunscreen and insect repellent
• A hat, sunglasses, and protective clothing
• Sturdy walking shoes
• A dry bag for electronics

Respect the island’s ecosystems—take all rubbish with you, stay on marked trails, and avoid touching or disturbing marine life.

A Note on Country and Connection

Dunk Island lies within the traditional lands of the Djiru and Bandjin peoples, who have cared for these landscapes for tens of thousands of years. Walking here is not just an encounter with nature, but with living culture. Honour this by walking gently and acknowledging Country.