Kapari Natural Resort in Santorini’s Imerovigli village is a smooth wedding cake of a hotel, with all the caldera cool you’d expect: cavernous rooms, neutral hues and a whole lot of white and blue. The curvaceous cave rooms allure with the softest beds, oversized showers, and the odd private terrace, some with a Jacuzzi. The stay can also tick off moreish Mediterranean food and a chilled-out pool – but the at-your-beck-and-call staff are perhaps Kapari’s best asset.