Seasoned travellers Brett and Linda Hardaker (Ken’s brother and sister-in-law) are recently back from Vietnam where they visited in tow locations that are currently not high on most travellers’ itineraries, but that’s about to change. In this, our first ever guest post, Brett and Linda report on what they think will soon become must see destinations for any trip to Vietnam – coastal Phu Quoc and Phong Nha-Kẻ Bàng National Park.