Morning: Arrive at Sydney Kingsford Smith Airport and transfer to your hotel in the CBD. Settle in and enjoy a light brunch at a nearby café.
Afternoon: Take a relaxed walk around Darling Harbour, soaking up the waterfront atmosphere and visiting the Maritime Museum.
Evening: Enjoy dinner at a restaurant in The Rocks while watching the sunset over the iconic Sydney Harbour Bridge.
Find HotelsMorning: Guided tour of the Sydney Opera House, including a behind‑the‑scenes look at its architecture.
Afternoon: Climb the Sydney Harbour Bridge for panoramic city views, then explore the historic lanes of The Rocks with its markets and pubs.
Evening: Relax on Bondi Beach, watch surfers, and dine at a beachfront restaurant as the sun sets.
Find HotelsMorning: Depart early for the Blue Mountains, enjoying the scenic drive through the valley.
Afternoon: Visit the famed Three Sisters at Echo Point and ride the cable cars at Scenic World for rainforest vistas.
Evening: Return to Sydney and unwind with a casual dinner in the vibrant suburb of Surry Hills.
Find HotelsMorning: Flight to Melbourne; check‑in at a boutique hotel in the laneway‑filled city centre.
Afternoon: Guided walk through Federation Square, the National Gallery of Victoria, and the bustling Royal Botanic Gardens.
Evening: Discover Melbourne’s famed laneways and street art on a food‑truck tour, sampling local delicacies.
**Day 5: Great Ocean Road Adventure**Morning: Depart early on a full‑day coach tour of the Great Ocean Road, stopping at the scenic seaside town of Lorne.
Afternoon: Marvel at the towering Twelve Apostles and explore the nearby limestone formations at Loch Ard Gorge.
Evening: Return to Melbourne; enjoy a relaxed dinner in the trendy suburb of Fitzroy.
Find HotelsMorning: Flight to Adelaide; settle into a boutique hotel on Rundle Street.
Afternoon: Stroll through the lively Adelaide Central Market**, tasting fresh local produce and artisanal foods.
Evening: Dine at a rooftop restaurant overlooking the River Torrens, followed by a leisurely walk through the illuminated Botanic Garden.
Find HotelsMorning: Fly to Kangaroo Island and begin with a visit to Seal Bay Conservation Park, where you can observe Australian sea lions.
Afternoon: Head to Flinders Chase National Park to see the iconic Remarkable Rocks and the majestic Admiral’s Arch.
Evening: Return to your coastal lodge for a sunset BBQ featuring local kangaroo and barramundi.
Find HotelsMorning: Explore the rugged coastline at Kelly Hill Caves and take a short guided walk among the island’s native wildlife.
Afternoon: Visit the historic Stokes Bay beach, then catch an afternoon flight to Cairns.
Evening: Arrive in Cairns, check into a waterfront hotel, and enjoy dinner at the bustling Cairns Esplanade precinct.
Find HotelsMorning: Board a catamaran for a full‑day excursion to the outer reef; receive a briefing and equipment for snorkeling.
Afternoon: Dive into the crystal‑clear waters, exploring vibrant coral gardens and swimming alongside tropical fish and turtles.
Evening: Return to Cairns; unwind with a sunset cocktail at a rooftop bar overlooking the reef.
Find HotelsMorning: Depart for a guided tour of the ancient Daintree Rainforest, cruising on the Daintree River to spot crocodiles.
Afternoon: Walk the boardwalks at Mossman Gorge and relax on the pristine sands of Cape Tribulation, where rainforest meets reef.
Evening: Return to Cairns for a farewell dinner featuring Queensland’s freshest seafood.
Find HotelsMorning: Enjoy a leisurely breakfast and a final stroll along the Cairns Esplanade lagoon.
Afternoon: Transfer to Cairns Airport for your flight home, concluding your Australian adventure.
Find HotelsTotal Estimated Cost: $3,210
If you have extra time, consider extending your stay in the Great Barrier Reef region for a liveaboard dive trip, or add a day in Tasmania’s Hobart for wilderness experiences. To shorten the itinerary, you could skip the Daintree Rainforest and spend an additional night in Sydney or Melbourne, focusing on city attractions and reducing travel days.