The dry season (May to October) offers the most stable weather and clearest water for reef tours. The wet season (November to April) brings humidity and occasional cyclones, though it's quieter and cheaper. Book reef trips well ahead during school holidays and peak season - these cruises fill fast.

Yes. The popular low isles and outer reef snorkel cruises book out, especially during peak times. Getting your spots locked in a few weeks ahead means you won't miss out or pay surge pricing.

Private transfers are the standard way to reach Cairns airport, Cairns town, Port Douglas, or inland attractions. Most visitors book these rather than driving - the roads are straightforward but transfers let you relax after your flight. Check timing with your tour operator since they coordinate pickups.

For reef tours, yes - skippers and crew know where the turtles, corals, and fish are, and safety gear is included. For land tours like mountain biking or the Kuranda railway, guides add context about the rainforest and local history. Solo exploration works fine too if you're confident.

Most reef cruises accommodate non-swimmers with life jackets and shallow snorkel spots, though check before you go. Many tours also offer glass-bottom boat views for anyone who'd rather stay dry.

Reef-safe sunscreen, a rashguard or wetsuit (even tropical water cools you down on a boat), and light layers for air-conditioned transfers. The sun here is intense - hat and polarised sunglasses make a real difference.

Yes. Kayak turtle tours are gentler than speedboat cruises, and the Kuranda Scenic Railway is a relaxed way to see rainforest with kids. There's also the Cairns Botanic Gardens if you want to slow down between bigger outings.