Cairns 7-day itinerary

Start your week gently at the Cairns Botanic Gardens — 38 hectares of tropical rainforest, palm collections, and a conservatory housing rare orchids and ferns from the Wet Tropics. The adjacent Tanks Arts Centre occupies three enormous World War II fuel storage tanks converted into galleries and performance spaces. The Centenary Lakes section has elevated boardwalks through paperbark swamp where you can spot water dragons and azure kingfishers from just metres away.

Spend the afternoon at the Cairns Esplanade Lagoon — the city's free saltwater pool surrounded by tropical gardens and barbecue areas. Swim laps in the patrolled pool or lounge on the grassy banks overlooking Trinity Inlet. Walk the 2.5km boardwalk along the mudflats at low tide and watch for saltwater crocodile warning signs — the estuary is genuine crocodile habitat. The boardwalk interpretive panels explain the mangrove ecosystem and the migratory shorebirds that travel from Siberia to feed here each year.

Explore the Cairns Night Markets for dinner — the food court has dozens of stalls serving cuisines from across Asia and Australia at backpacker-friendly prices. Afterwards, wander along Shields Street — the main backpacker strip — where hostels, pubs, and late-night eateries create a social atmosphere. Woolshed and Gilligan's are the main nightlife spots popular with the backpacker crowd.

Board an early catamaran from the Reef Fleet Terminal for the outer Great Barrier Reef. The 90-minute journey reaches reef sites with the healthiest coral and clearest visibility — up to 25 metres on a calm day. Snorkel over coral bommies teeming with parrotfish, angelfish, clownfish hiding in anemones, and massive Maori wrasse that approach divers without fear. Keep an eye out for green sea turtles gliding gracefully through the blue and whitetip reef sharks resting under coral ledges.

After the morning snorkel, try an introductory scuba dive from the reef pontoon — no certification required. Instructors brief you on the platform, fit your gear, and guide you underwater for a 20-minute dive to 6-12 metres where the coral formations are enormous and the fish variety staggering. Between dives, the pontoon has an underwater observatory, glass-bottom boats, and sun decks for relaxing. Lunch is served on board — usually a buffet with tropical fruits, salads, and barbecued prawns.

Return to Cairns Wharf by late afternoon. Walk along the marina boardwalk past the luxury superyachts and fishing charter boats. Dinner at one of the restaurants on the Pier — try reef fish prepared with tropical Asian flavours, or salt-and-pepper crocodile as a local delicacy. Watch the sun set over the mountains behind Cairns from the waterfront park as fruit bats stream overhead by the thousands — a nightly spectacle unique to tropical North Queensland.

Drive north to the Daintree River and join a dawn wildlife cruise along the tea-coloured waterway. The Daintree Rainforest is 180 million years old — the oldest continuously surviving tropical rainforest on Earth. The river cruise reveals saltwater crocodiles sunning on mudbanks, azure kingfishers perched on overhanging branches, brahminy kites soaring above, and Boyd's forest dragons clinging motionless to tree trunks. The experienced guides know every animal's favourite basking spot.

Cross the Daintree River on the cable ferry and continue north through dense rainforest to Cape Tribulation — where the reef meets the rainforest. Walk the Dubuji Boardwalk through mangrove forest to the beach, then hike the Jindalba Boardwalk circuit through lowland rainforest thick with fan palms, epiphytic ferns, and strangler figs. Cape Trib Beach itself is stunning — a crescent of sand backed by jungle with reef visible just offshore.

The rainforest transforms after dark. A guided night walk reveals creatures that are completely invisible during daylight: tree kangaroos, sugar gliders launching between canopy trees, green tree frogs, giant orb-weaver spiders rebuilding their webs, and bioluminescent fungi glowing blue-green on rotting logs. The soundscape is immersive — a chorus of frogs, insects, and nocturnal birds that creates a wall of sound unique to ancient tropical forests.

Catch the 8am fast ferry from Cairns Marina to Fitzroy Island — a continental island surrounded by fringing reef just 45 minutes offshore. Unlike the sand cay reef islands, Fitzroy is a granite island covered in dense rainforest rising to a 269-metre summit. Arrive early and head straight to Nudey Beach — voted Australia's best beach — a secluded cove of coral rubble and boulders fringed by rainforest with excellent snorkelling directly from shore over coral gardens just metres from the sand.

Hike the Secret Garden trail to the Fitzroy Island summit — a 3.6km return walk through boulder fields and dense forest to a lookout with 360-degree views over the Coral Sea, the reef, and the mainland mountains behind Cairns. On the descent, detour to the old lighthouse on the northeast point for views along the island's wild windward coast. The island's Reef Restoration Foundation nurtures baby coral in underwater nurseries visible from the jetty — ask at the dive shop about snorkelling past them.

Hire a glass-bottom kayak from the beach hire centre and paddle along the island's southern coast in the late afternoon light. The clear-bottom kayak reveals coral and fish beneath you as you paddle. Watch the sunset from the beach before catching the last ferry back to Cairns, or if you're staying overnight at the island resort, enjoy a quiet evening with no light pollution — the stars above Fitzroy Island are spectacular.

Board the heritage Kuranda Scenic Railway at Cairns station for one of the world's great train journeys. The restored carriages climb 328 metres through the Barron Gorge National Park, passing through 15 hand-carved tunnels and over bridges spanning deep ravines. The train pauses at Barron Falls station for photographs — the falls thunder in wet season and trail like silk in dry season. The 34km journey takes two hours and arrives at Kuranda station, a beautifully maintained heritage platform surrounded by tropical gardens.

Kuranda village sits on the rainforest plateau above Cairns and has been a markets town since the 1970s. Browse the original Kuranda Markets and Heritage Markets for Aboriginal art, didgeridoos, local honey, handmade jewellery, and tropical fruit ice cream. Visit the Australian Butterfly Sanctuary — the largest in Australia — where Ulysses blue butterflies and Cairns birdwings fly freely around you in a controlled tropical greenhouse. The Birdworld aviary next door has cassowaries, lorikeets, and birds of paradise.

Return to Cairns via the Skyrail Rainforest Cableway — a 7.5km gondola ride floating just above the rainforest canopy with panoramic views over Barron Gorge to the Coral Sea. The cableway has two mid-stations where you can step out onto elevated boardwalks through the canopy and learn about the rainforest ecology at interpretive displays. The final descent into Smithfield offers sweeping views over the northern beaches and the reef-studded ocean beyond.

Drive 90 minutes up to the Atherton Tablelands — the elevated volcanic plateau behind the coastal range with a dramatically different landscape of rolling green dairy farms, crater lakes, and waterfalls. The Waterfall Circuit near Millaa Millaa links three spectacular falls: Millaa Millaa Falls (a perfect curtain of water you can swim behind), Zillie Falls (viewed from above through forest), and Ellinjaa Falls (a cascade over columnar basalt). Each is a short walk from the road and progressively more beautiful.

Visit Lake Eacham — a perfectly circular volcanic crater lake surrounded by dense rainforest. The water is crystal clear, warm on top and cold below, and you can swim, snorkel, and kayak in a peaceful setting far removed from the tourist coast. Drive to the nearby Platypus Viewing Platform at Peterson Creek in Yungaburra — one of Australia's most reliable platypus-watching spots. The shy monotremes surface at dawn and dusk, diving for insects and crustaceans in the clear creek.

On the drive back to the coast, stop at Josephine Falls in Wooroonooran National Park — a series of tiered cascades tumbling over enormous granite boulders through pristine rainforest. The lower pools are deep enough for swimming and the smooth rock faces create natural water slides. The setting is extraordinary: ancient rainforest pressing in from every direction, clear water flowing over pale granite, and the sound of the falls echoing off the rock walls. Return to Cairns for dinner on the waterfront.

Take the 45-minute ferry to Green Island — a coral cay island sitting directly on the Great Barrier Reef. Unlike rocky Fitzroy Island, Green Island is a true sand cay formed entirely from coral debris, covered in dense rainforest — a rare combination in the reef system. Snorkel directly from the beach over extensive coral gardens and seagrass beds frequented by sea turtles. The island's Marineland Melanesia houses a crocodile habitat and historical artefact collection. The reef here is accessible without a boat — just walk in from the beach.

Join the glass-bottom boat tour that circles Green Island's reef — enormous coral formations, giant clams, and reef sharks are visible through the viewing panels. Afterwards, walk the island's rainforest boardwalk — the circuit takes about 30 minutes and passes through dense vine forest with interpretive signs about the cay's formation and ecology. The western beach is less crowded than the main beach and better for afternoon snorkelling as the sun lights the reef from behind.

Spend your last evening in Cairns soaking up the tropical atmosphere. Watch the fruit bats stream overhead at dusk — tens of thousands of spectacled flying foxes leave their daytime roost in the Botanic Gardens and fly across the city to feed in the surrounding rainforest. A final dinner at Salt House or Dundee's on the waterfront is a fitting farewell to Tropical North Queensland — reef fish, local wines, and the warm evening air of the tropics.