The serene islands of Ha’apai aren’t home to any adults-only resorts. And that’s because they are simply not needed. All accommodations here are boutique with most rooms outfitted for couples, solo travellers or groups of three. In short, the relaxing vibe is already 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.