Fewer than 2000 divers visit Yap in a year, so you shouldn’t feel crowded there. It’s a shark and manta sanctuary, so big animals are as guaranteed as the clear warm water year-round.

The offer price, from £2999pp (two sharing), includes round-trip airfare from London Heathrow to Yap (via Manila and Guam) with a day-room on Guam on route, and fares from other UK cities are available. You also get B&B accommodation at the resort.

The offer applies next year from 19 June-3 July; 28 July-11 August; 8-22 September; 3-17 November and 8-22 December.