

🇦🇺 Australia Travel Guide: From Sydney’s Opera House to Cairns’ Coral Coast
Explore Sydney, Melbourne, and Cairns — from city icons and coastal walks to penguins, rainforests, and the Great Barrier Reef.

Australia spans entire climates — tropical north, cool southern coasts, and city centers that face the ocean.
You can start the holiday with an espresso in Melbourne, and end it swimming near the Great Barrier Reef, and still find time for a penguin parade in between.
Here you’ll find Green Sea Shells’ curated travel features on Australia — from firsthand stories in Sydney and Melbourne to guides on where to stay, what to book, and how to see the best of the country without rushing.
SYDNEY
Best for: First-time visitors, city explorers, and coastal walks
Sydney is built around its harbor. Most days start on the water — a ferry to Circular Quay, a swim at Bondi, or a walk along the coast. Landmarks like the Opera House and Harbour Bridge sit within the everyday rhythm of the city.
MELBOURNE
Best for: Culture, sport, and design-minded travelers
Melbourne mixes laneway cafés, galleries, and stadium crowds with a sense of order that makes it easy to navigate. The MCG anchors the city’s sporting heart; shopping and dining stretch from Bourke Street to Southbank. An hour south, the Mornington Peninsula brings vineyards, penguins and the geothermal pools of Peninsula Hot Springs.
CAIRNS
Best for: Nature trips, reef excursions, and tropical downtime
Cairns serves as the practical gateway to the Great Barrier Reef and the Daintree Rainforest. Boats leave early, roads cut through sugarcane fields, and evenings settle along the Esplanade. The mix of reef, rainforest, and easy logistics makes North Queensland straightforward and rewarding.
GOLD COAST
Best for: Beach time and wellness weekends
South of Brisbane, the Gold Coast stretches for miles — a mix of surf breaks, skyline views, and new spa hotels. Byron Bay, just across the border in New South Wales, keeps the pace slower with local markets, early mornings, and oceanfront yoga. Both work well as add-ons to a Sydney or Queensland itinerary.
TASMANIA
Best for: Nature, hiking, and design stays
Tasmania trades pace for space. National parks, farm-to-table restaurants, and boutique lodges dominate the island’s itinerary. Hobart’s MONA adds sharp contrast — a museum that feels as remote as it does modern. Tasmania suits travelers who prefer fresh air, local food, and minimal crowds.
SYDNEY
Sydney is where most Australia trips begin, and it’s an easy city to understand. The harbour sits at its centre, with ferries linking Circular Quay, Manly, and Taronga Zoo. The Opera House and Harbour Bridge are walkable from downtown, and beaches like Bondi and Coogee are 20–30 minutes by bus or taxi. The city runs early — cafés fill by 7 a.m., lunch is quick, and evenings settle around the water. Plan for at least three days to cover the major sights, coastal walks, and a ferry ride at sunset.