The serene islands of Ha’apai are surprisingly home to a couple of adults-only resorts, not that they need it. All accommodations here are boutique with most rooms outfitted for couples, solo travellers or groups of three. In short, the relaxing vibe is regardless set for an adults-only getaway. All it needs is you. Plan your adults-only adventure in Ha’apai, right here, on Tonga’s largest travel guide.