Sydney is the perfect city for IAC 2025

Sydney is an iconic, international city and stands ready to ensure that the 76th IAC is a resounding success for the IAF and the broader international space community.

Sydney is a beautiful city and features iconic landmarks like the Opera House and Harbour Bridge.

Sydney has a successful track record in hosting large, international events, including the 2000 Olympic Games.

Australia is home to the world’s oldest, continuous culture. The Sydney of today sits on the traditional lands of the Gadigal and 29 clans of the Eora nation. Our city is now a melting pot of every culture, where the cultural strength of an ancient people and culture mixes with the exciting vibrancy of the whole world.

A combination of iconic attractions and unforgettable experiences will ensure IAC 2025 delegates and accompanying persons and their children leave Sydney with memories that will last a lifetime.

Weather for IAC 2025

October is generally a very pleasant 23 degrees Celsius (73.4 degrees Fahrenheit). It is no wonder Sydney is the fourth most liveable city. Sydney also enjoys a reputation as one of the safest cities in the world.

Your adventure starts in Sydney

Whether you are interested in history, culture, nature, or just soaking up the atmosphere of this vibrant city, Sydney has something for everyone.

Cosmopolitan Sydney is set on one of the world’s most beautiful harbours complete with the Sydney Opera House and Sydney Harbour Bridge, and a wealth of beaches, museums, galleries, nature, and wildlife. You can even climb the Harbour Bridge for spectacular views of the Opera House and harbour.

Aerial photograph of people resting on a beach, and playing in the water

No trip to Sydney is complete without visiting one of the world’s most famous beaches, Bondi Beach. It is well known for its surfing culture and stunning coastal views.

Koala in a tree

Encounter a koala and feed kangaroos at Featherdale Wildlife Park. The hands-on encounter allows for memorable interactions, educational insights, and the chance to connect with our iconic Australian marsupials.

Three Sisters, Blue Mountains National Park

Explore World Heritage-listed Blue Mountains National Park, home of the famous Three Sisters in Katoomba. Discover iconic lookouts and waterfalls, historic walking tracks, mountain biking, adventure sports and camping – right on Sydney’s doorstep.

Business Events Sydney