Cuttlefest
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1 June - 31 July | Whyalla
Make a trip of it and head to Whyalla to witness one of nature's most extraordinary events as tens of thousands of Australian Giant Cuttlefish gather to breed. Get up close to these fascinating marine creatures either by snorkelling, diving or on a glass-bottomed boat tour. Cuttlefest celebrates this unique migration, with on shore activities including markets, art, workshops and family-friendly activities. A highlight is the Salty Sea'esta on the June long weekend at the Whyalla foreshore.
Winter Whale Festival (external site) (external site) (external site) (external site) (external site) (external site)
1-30 June | Victor Harbor
This month-long festival celebrates the annual migration of whales to the Fleurieu Peninsula. More than 30 events will be on offer, from exhibitions, to live music, a lantern parade and thought-provoking talks. At the heart of it all will be the ancient story of Kondoli - the whale from Ngarrindjeri Dreaming who gave fire to the people.
Gutsy Kangaroo Island (external site) (external site) (external site) (external site) (external site) (external site)
1 June - 31 August | Kangaroo Island
This winter festival is more than an event, it’s a heartfelt tribute to the Island’s incredible producers. Enjoy exceptional wines, spirits, and ciders, each sip a testament to resilience and artistry. Come for the flavours, stay for the stories, and leave with memories that warm you long after.
Adelaide Cabarat Festival (external site) (external site) (external site)
(external site) (external site) (external site) (external site4-21 June | Adelaide
Adelaide Cabaret Festival is the world’s largest celebration of cabaret, and a beloved highlight on both the international and Australian arts calendar welcoming audiences with open arms to revel in dazzling performances, heartfelt storytelling, and the vibrant spirit of artistic expression.
Australian of the Year Breakfast 2026 (external site) (external site)
10 June | Adelaide Convention Centre
Trailblazing space engineer and astronaut Katherine Bennell-Pegg will be the guest of honour at this year’s Australian of the Year Breakfast. The morning will begin with an in-conversation discussion with Katherine, the first person to qualify as an astronaut under the Australian flag. Guests will also hear the remarkable stories of the 2026 South Australian of the Year recipients, including leaders in climate research, film, youth mental health and community advocacy. Join us for a celebration of ambition, service and the people shaping South Australia’s future. Tickets are available here. (external site) (external site)
Coober Pedy Opal Festival (external site) (external site) (external site)
12-14 June | Coober Pedy
This long-standing community event celebrates what makes Coober Pedy unique - it's opal heritage, multicultural community and distinct way of life. Now in its 37th year, this festival has it all - stalls, a parade, heritage walks, speedway racing, entertainment, an open-air drive-in cinema and to top it all off, fireworks. Definitely worth the trip to the outback.
World Cup Live Site at The Drive
14-26 June | Adelaide
South Australians can cheer on the CommBank Socceroos alongside fellow fans at a dedicated FIFA World Cup 2026™ Live Site, with Centre Court at The Drive set to broadcast Australia's group-stage matches live from North America. Put on your green and gold and catch the matches live in a vibrant fan atmosphere packed with entertainment, food and family-friendly activities.
Illuminate Adelaide (external site) (external site) (external site)
1 - 19 July | Adelaide
Illuminate Adelaide transforms the city into a playground of creativity, where art, light, and innovation collide. Wander through breathtaking installations, experience cutting-edge performances, and let the magic of winter nights spark your imagination.
Monet to Matisse: Defying Tradition 
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11 July to 8 November | Art Gallery of South Australia
Monet to Matisse: Defying Tradition traces a ground-breaking era in art history through iconic works by the most influential European and American artists of the 19th and 20th centuries. Experience fifty-seven masterworks from the Toledo Museum of Art’s world-renowned collection, as Monet to Matisse tells the story of artists defying tradition and transforming modern art, from Impressionism to Cubism and Surrealism to Abstract Expressionism.
Pictured: Claude Monet, Water Lilies, c.1922
Winter Reds (external site) (external site) (external site)
24 - 26 July | Adelaide Hills
The Adelaide Hills’ biggest winter wine event, Winter Reds Festival, is back, featuring MasterChef favourite Matt Preston as ambassador. Visitors can enjoy premium cool-climate red wines, local food, live music, DJs and cosy fireside experiences across wineries and iconic venues throughout the region. From relaxed daytime tastings to vibrant evening celebrations, the festival offers a diverse program of events set against the picturesque winter backdrop of the Adelaide Hills.
