The must-see attractions in Sydney are:

• Taronga Zoo

• Skywalk, Sydney Tower

• Sydney Harbour
• Sydney Airport
• Sydney Opera House

The best tours in Sydney are:

• From Sydney: Blue Mountains Full-Day Trip with Cruise
• Sydney: Taronga Zoo Tickets
• Sydney: Harbour Cruise and Taronga Zoo
• Sydney: Unlimited Skyfeast at Sydney Tower
• Sydney: Taronga Zoo Ticket with Return Ferry

The best day trips and excursions from Sydney are:

Canberra

The best tours to do in Sydney with kids are:

• Sydney: Taronga Zoo Tickets
• Sydney: Harbour Cruise and Taronga Zoo
• SEA LIFE Sydney Aquarium
• WILD LIFE Sydney Zoo
• Sydney Highlights Self-Guided Scavenger Hunt and Audio Tour

The best outdoor activities to do in Sydney are:

• From Sydney: Blue Mountains Full-Day Trip with Cruise
• Sydney: Taronga Zoo Tickets
• Sydney: Harbour Cruise and Taronga Zoo
• Sydney: Taronga Zoo Ticket with Return Ferry
• Sydney: Harbour Dinner Cruise with 3, 4 or 6-Course Menu

The best indoor activities in Sydney for rainy days are:

• Sydney: Unlimited Skyfeast at Sydney Tower
• Sydney: Opera House Guided Tour with Entrance Ticket
• Sydney Cricket Ground (SCG) and Museum Walking Tour
• Sydney: Madame Tussauds Sydney General Admission
• Sydney: Opera House Tour with Meal and Drink

These are the best activities when you are visiting Sydney on a budget:

• Sydney: Transfer Between Airport & Hotels or Cruise Terminal
• Sydney Highlights Self-Guided Scavenger Hunt and Audio Tour
• Sydney: Self-Guided Walking Tour with Audio Guide
• Sydney: Ghost Hunt City Exploration Smartphone Game
• Sydney: City Introduction in-App Guide & Audio

These are the best deals and discounts on activities and attractions in Sydney:

• Sydney Airport (SYD): Lounge Access with Food and Drinks
• Sydney Harbour: Thunder Thrill Ride
• From Sydney: Blue Mountains, Scenic World, Zoo, & Ferry Tour

These are the most popular museums and exhibitions in Sydney:

• Sydney Harbour: Thunder Thrill Ride
• Sydney: Madame Tussauds Sydney General Admission
• Sydney Convicts, History & The Rocks 2.5-Hour Walking Tour
• Australian National Maritime Museum: All-Inclusive Ticket