Rimmed by limestone peaks that swoop down to the shoreline, Ba Be (meaning Three Bays) is in fact three linked lakes, with a total length of 8km and a width 400m.Other Ba Be Lake Tour can include the pretty Tay village of Cam Ha and the startling, circular, jungle-rimmed lagoon of Ao Tien. Many species of freshwater fish inhabit the lake and plentiful bird life is easily spotted – keep an eye out for kingfishers and raptors.