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South Coast, NSW
The world's most powerful blowhole & a laid-back south coast town
About this place
A 2-hour train ride or drive southwest of Sydney, Kiama is the south coast's best day trip: the famous Blowhole — which can erupt 25 metres into the air when the swell is right — plus a lighthouse headland, a patrolled beach, a farmers market, and one of NSW's great short coastal walks to Jamberoo. The town itself is relaxed and genuinely pretty, all sandstone cottages and sea views, with fish-and-chips on the harbour jetty as the official postcard ending.
Highlights
The Kiama Blowhole
Kiama Light & headland walk
Kitty's Beach swimming
Minnamurra Falls rainforest
Attractions
What to see, how long to spend, and roughly what it costs.
A natural basalt cavern in the cliff face that compresses wave energy and erupts a geyser up to 25m high. Free viewing platform, picnic area, and café. Best 1–2 hours after a south swell arrives.
A 30-minute loop from the blowhole past the 1887 lighthouse to the whale-watching lookout, with Tasman Sea panoramas the whole way. Prime sunset spot.
Pocket subtropical rainforest 15 min north of Kiama with boardwalk loops (20–90 mins) ending at a 12m waterfall. Cool, green, and free.
How to get there
**By train:** Kiama is the terminus of the electrified South Coast line — direct trains from Central run hourly (~2 hours, $18–20 AUD Opal off-peak). The station is a 10-minute walk from the blowhole. This is the easiest way: no driving, and the last 30 minutes of the trip hugs the coastline. **By car:** Take the M1 (Princes Motorway) south via Helensburgh, then the Old Hume Highway or M1 to Kiama. ~2 hours from Sydney, 120km. Exit at Kiama and follow signs to Blowhole Point — free parking at the headland car park and the foreshore carparks, though the blowhole lot fills on summer weekends. **As part of a tour:** Day tours from Sydney combine Kiama with the Nan Tien Temple in Wollongong (~$150–190 AUD). Good if you want the blowhole plus the Southern Highlands on one sweep, but independent trains are cheaper. **On foot/cycle in town:** Everything central — blowhole, lighthouse, library, jetty, shops — is walkable in 15 minutes. The Bombo headland and the coastal walks need a car or a solid bike.
Best time to visit
**Any season with a south-southeast swell (check Surf Life Saving forecasts):** The blowhole needs wave energy — calm days produce a dribble, a 2-metre swell produces a 25-metre column and a wet camera. Early morning after a big overnight swell is the money shot. **Summer (Dec–Feb):** Beach season. Kitty's Beach and Collins Beach are patrolled, the foreshore is alive, and the Blowhole Point café does good ice cream. Add the Tuesday farmers market. Weekends are busy with day-trippers; weekdays feel like a real town. **Autumn (Mar–May):** The locals' favourite: warm water lingering, humpback whales migrating past the headland (May–July, often visible from Blowhole Point), and the coastal walk colours turning. **Winter (Jun–Aug):** 8–16°C and grey-blue moody — which is exactly right for the blowhole. Whale watching peaks, the town is quiet, and pub fireplaces get their moment. **Spring (Sep–Nov):** Wildflowers on Bombo headland, warming water, and the Easter weekend food festival draws a big crowd.
Top things to do
The viewing platform at Blowhole Point is free and always impressive, but check a swell forecast first — an hour after a 6–8 second south swell arrives, you'll get the full 25m eruption and you WILL get sprayed. The picnic area on the headland is the spot for lunch with a view.
The Minnamarras to Bombo section of the Sea Cliff Bridge-style track (part of the Kiama Coastal Walk) runs 7.5km of headlands, lookouts and small beaches on well-formed single track. Start at Bombo and finish at Minnamurra Falls for the best version.
The 1887 lighthouse on Blowhole Point isn't open inside, but the headland circuit around it is a beautiful 30-minute loop with the blowhole, the whale lookout, and the best sunset angle in town.
The Kiama Harbour jetty at the south end of the beach: takeaway from the kiosk, sit on the boards, watch the prawn boats. Under $15 AUD a head and a genuine south-coast ritual.
A sheltered patrolled beach 5 minutes south of the blowhole with a natural rock pool at low tide — calmer and cleaner-feeling than Bondi. The Little Blowhole next door is a quieter second act.
15 minutes north, this pocket subtropical rainforest walk (45–60 mins, boardwalked) ends at Minnamurra Falls — a cool, ferny counterpoint to all that salt air, free to enter.
Pro tips
Check Surf Life Saving NSW or Windy for a south-southeast swell of 2m+. The blowhole on a calm day is a sad puddle; after a swell it's the reason people drive 2 hours.
One headland south of the main blowhole — fewer tour buses, a proper geyser, and Bombo Beach below for a swim after.
The Kiama Farmers Market at the showground (9am–1pm) is genuinely good: local oysters, mountain honey, sourdough. Buy pastries before 11am.
The Princes Highway through the escarpment occasionally shuts in storms. The train from Kiama to Central is immune to that and runs till 9pm+. If weather turns, go by rail.
Plan your trip
Full day trip, or a relaxed weekend
Year-round; after big swell for blowhole drama
Direct train from Central (~2hrs, South Coast line) or drive via M1/Hume (~2hrs).
Getting there
Direct train from Central (~2hrs, South Coast line) or drive via M1/Hume (~2hrs).
Best time to visit
Year-round; after big swell for blowhole drama
Suggested stay
Full day trip, or a relaxed weekend
More places to explore
Keep reading
Build a Kiama day trip out of a Sydney base — pick the train, pick the morning, pick the lookout.
Read guide →Opal cards, train timetables, and car-hire tips for regional trips.
Read guide →Daily costs for couples, solo travellers, and families across NSW.
Read guide →