With more than a thousand limestone peaks rising out of its crystalline, emerald waters, Halong Bay is is rightly viewed as one of the natural wonders of Vietnam, and is one of the country's five UNESCO World Heritage sites. Lesser known, and therefore less touristed are the equally stunning Lan Ha and Bai Tu Long Bays.

The Mekong Discovery Trail is a network of safe, ecotourism journeys through some of the most natural and least populated parts of the Mekong River basin in Cambodia.

The Marovo Lagoon is the largest saltwater lagoon in the world. The waters are calm and the sea-life abundant. Turtles, dolphins, rays and the occasional whale, magnificent coral gardens and prolific tropical and pelagic fish life abound, all surrounded by magnificent beaches and rainforest. Sea kayaking is an ideal way to get back to nature, to discover this stunning environment, while also sampling genuine Pacific Island hospitality and culture whilst staying in Eco-lodges within villages dotted around the lagoon.

Koh Yao Noi (Little Long Island) and Koh Yao Yai (Big Long Island) are two sleepy islands still enjoying a slow pace of life located in Phang Nga Bay, only 1 hour's boat ride away from the international resort island of Phuket.