- Duration
- about 2 km on foot, half a day (≈ 4 h 24 min: moving and stop time only)
- Who it suits
- Everyone
- Transport
- walk
- Start
- Cairns Aquarium
- Finish
- Reef Fleet Terminal
- Pace
- relaxed pace
- Best time
- morning: the aquarium opens at 9:30, then the Lagoon before the heat
- Budget per adult
- from A$61 for the aquarium, the rest is freePrices as of: October 2026
Getting there
Cairns Airport is 10 minutes from the centre. From 23 November 2026 Translink bus 100 runs to Cairns City and the Lagoon every 30 minutes, 4am to 10:30pm, for 50 cents. Before that it is a taxi or a shuttle: taxis pay an airport access fee of A$4 (A$5 for an international terminal pick-up).
Stops in order
The text version of the route: stops, time at each and the legs between them. Times are estimates, without queues, traffic or swims.
1. Cairns Aquarium~2 h at the stop
An aquarium of the reef and Queensland's rainforest, a block from the waterfront at 5 Florence Street. Daily shark and ray feeds and a touch pool.
Worth knowing: Opened in 2017, it holds more than 15,000 animals across 10 ecosystems and houses the Cairns Turtle Rehabilitation Centre.
Tip: Open 9:30am to 3:30pm, last entry 2:30pm. Tickets from A$61, cheaper online.
Open on the map ↗↓ walk · 6 min · 0.4 km
2. Muddy's Playground~40 min at the stop
The free council playground on the Esplanade, with water play and shade sails.
Tip: For under-sixes this is the best thing on the waterfront. There is a cafe and toilets right next to it.
Open on the map ↗↓ walk · 10 min · 0.7 km
3. Cairns Esplanade Lagoon~1 h at the stop
A huge free saltwater-edge pool with sandy borders right by the sea. Central Cairns has no swimming beach, so locals use this year-round.
Worth knowing: In 2026 the Lagoon closed for its two-yearly works from 13 July to 16 August.
Tip: Open 6am to 9pm, on Wednesdays from noon only, for maintenance. Nobody swims in the sea off the Esplanade: it is mudflat, croc and stinger water.
Open on the map ↗↓ walk · 8 min · 0.5 km
4. Reef Fleet Terminal~20 min at the stop
The terminal the reef boats and Green Island ferries leave from in the morning. Quiet by day; at sunset the boardwalk looks across Trinity Inlet to the ranges.
Tip: If you are going out to the reef tomorrow, find your operator's desk now; the morning is a crowd.
Open on the map ↗
Before you go
- Route times are estimates: walking, driving and a sensible pause at each stop. Add queues, traffic and swims yourself.
- Prices, timetables and trail status change. Check the venue's official site and the state transport app before you go.
- On beaches, swim only between the red and yellow flags. Use sun protection even when it is cloudy.