Seven nights
Seven nights built around the two things that actually decide a family week here: the heat, and how far you are from the room.
Day 1
Work out where the shade is, where the shallow end is, and what time the sun leaves the beach. That is the whole first day and it is enough.
Day 2
Buy or borrow masks that fit — a leaking mask ends a child’s relationship with snorkelling in about four minutes. Stay inside the marked area and never let anyone stand on the reef.
Day 3
Half a day rather than a full one. Orange Bay and the island trips are shallow, sandy and short enough that nobody melts down on the way back.
Day 4
Pool, ice cream, an early night. A family week that schedules six days out of seven is a family week that ends badly on day five.
Day 5
A desert trip in the cooler months, or the aquarium and the marina in the hotter ones. Quad bikes have a minimum age and a genuine injury rate — read that page before booking one.
Day 6
By now they can snorkel properly and want to. This is usually the best day of the week and it costs nothing.
Day 7
One more swim, an early dinner. Charter flights home are often at unkind hours and the day goes faster than you think.
Sun and heat affect children faster than adults and neither is dramatic until it is. The most likely thing to spoil this week is not an accident — it is a burnt back on day two.