Nam Du is a glistening archipelago of small tropical islands off the southwestern coast of Vietnam. Lying in the calm waters of the Gulf of Thailand, travel to Nam Du Islands is still in its infancy. Pioneered by young, Vietnamese ‘Instagram-backpackers’ just a few years ago, Nam Du Islands have been gaining a reputation as an off-grid beach retreat. A good percentage of my younger Vietnamese friends in Saigon have already been there and done it, as have a handful of expats, and some adventurous foreign travellers. But, for at least two of the last four years, since Nam Du opened to visitors, foreign travellers weren’t allowed on the islands. However, that’s all changed now, and Nam Du Archipelago is easily reached by regular ferries from the mainland, making independent travel to these beautiful and undeveloped islands absolutely possible for all nationalities. Nam Du is gorgeous, but already the impact of tourism and development is changing the islands, in many cases for the worse. It’s probably best to visit sooner rather than later.