Adults-Only Cairns Boat Tours

We checked 11 boat tours in Cairns; 11 state adults only details in the listing. None of the 11 boat tours in Cairns that mention it qualifies. Ask operators directly or try a nearby destination.

TourAdults onlyOperatorFrom
Great Barrier Reef Snorkeling and Diving Cruise from Cairns Children allowedDown Under Cruise and Dive$197Check dates
Passions of Paradise Great Barrier Reef Cruise by Catamaran Children allowedPassions of Paradise$197Check dates
Ocean Freedom: Great Barrier Reef Stylish Snorkel, Dive Reef Tour Children allowedCairns Premier Reef & Island Tours$160Check dates
Great Barrier Reef Full Day Tour from Cairns Children allowedDivers Den$197Check dates
Sunlover Great Barrier Reef Day Trip to Moore Reef Pontoon Children allowedSunlover Reef Cruises$220Check dates
Snorkel & Dive the Reef: Sustainable, Scientific & Cultural Tour Children allowedReef Magic$233Check dates
Cairns Catamaran Harbour and Dinner Cruise Children allowedSpirit of Cairns$104Check dates
Silverswift 3 Great Barrier Reef Sites in 1 Day from Cairns Children allowedThe Quicksilver Group$220Check dates
Snorkelling and Glass Bottom Boat at Green Island from Cairns Children allowedThe Quicksilver Group$112Check dates
Snorkelling or Glass Bottom Boat at Green Island from Cairns Children allowedThe Quicksilver Group$77Check dates
Green Island Reef Cruise - Half-Day Trip from Cairns Children allowedBig Cat Green Island Reef Cruises$79Check dates

Questions

Are there adults-only Cairns boat tours?

We did not find one: all 11 that mention it say no.

How up to date is this information?

We last checked these listings on 2026-11-02 and re-check every listing monthly. Operators can change their rules, so confirm before you book.

Restrictions come from each tour’s listing on GetYourGuide or Viator: the suitability notes, “Know before you go”, booking rules, and what is and isn’t included. Last checked 2026-11-02. Operators change rules, so confirm before you book.

More about boat tours in Cairns

Adults only: boat tours elsewhere