Halong Bay was formed by millions of years of geological changes, which created thousands of islands. Hidden inside these are beautiful caverns such as Sung Sot, Thien Cung, Trinh Nu, Ca and Co Do Caves, and Tay Keo lagoon. Recognized by UNESCO as a World Natural Heritage site for its biodiversity, geology, geomorphology and nature, Halong Bay’s beauty and charm make it an outstanding tourism destination. The landscape of Halong is very attractive in each season.

Blue Swimmer Adventures decided to pursue low-impact Eco-tourism to try and do our bit to keep the island’s very special purity by offering green outdoor activities for nature lovers from around the world.

Contact Blue Swimmer Outdoors now to learn more about our sailing, kayaking, trekking, cruising, rock climbing, deep water soloing and mountain bike adventures and home-stay & beach camping on Cat Ba  archipelago and Ha Long Bay