A hilltop park in The Rocks with sweeping free views over the Harbour Bridge and western Sydney. The 1858 copper-domed Sydney Observatory is one of Australia's oldest scientific buildings and runs a free daytime museum about astronomy and colonial navigation. Evening telescope sessions (paid) let you look at Saturn and the southern constellations, but the park itself is a perfect free sunset spot.
Iconic SightsFree№ 389
◎ The Rocks / Millers Point☾ Park: always open. Observatory museum: daily 10am–5pm. Evening sessions: bookings required.✓ Verified Jun 2026
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18 hand-picked things to do in Sydney, Australia —
10 completely free — each with a real address, price, hours, and an insider tip.
Updated June 2026.
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Sydney FAQ
What are the best free things to do in Sydney?
Bondi to Coogee Coastal Walk, Vivid Sydney Light Walk 2026, Royal Botanic Garden Sydney are among the 10 completely free activities in our Sydney list. Each entry includes the address, hours, and an insider tip.
How much do things to do in Sydney cost?
Our 18 hand-picked Sydney activities range from free up to about $18 per person, with most under $25. Use the Free / Budget toggle on the deck to deal within your price range.
How does DrawTheDay pick activities in Sydney?
Every activity is a real, verified place or experience with a current price, address, and opening hours — hand-picked for travelers and locals. Last updated June 2026.
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