PFH1176336: Thailand: Tour boats moored on the Mekong River at Kaeng Khut Khu, Loei Province / Bridgeman Images

PFH1176356: Vietnam: Transportation in the Mekong Delta waterways / Bridgeman Images

PFH1176460: Thailand: Ko Khao Phing Kan (James Bond Island) from the back, Ao Phang Nga (Phangnga Bay) National Park, Phang Nga Province / Bridgeman Images

PFH1176763: Thailand: Mist over the Mekong River at dawn, near Chiang Khan, Loei Province / Bridgeman Images

PFH1176812: Thailand: Pier for Ko Muk (Muk Island) near Hat Yong Ling, Trang Province / Bridgeman Images

PFH1177026: Thailand: Boatman and turquoise sea, Ko Kradan, Trang Province / Bridgeman Images

PFH1177031: Thailand: Ko Kradan, Trang Province / Bridgeman Images

PFH1177057: China: Pleasure boats on the lake next to the Reed Flute Cave, Guilin, Guangxi Province / Bridgeman Images

PFH1177060: China: Boats on the Li River from Fubo Shan (Wave-Subduing Hill), Guilin, Guangxi Province / Bridgeman Images

PFH1177064: China: Ceremonial boat on the Li River from Fubo Shan (Wave-Subduing Hill), Guilin, Guangxi Province / Bridgeman Images

PFH1177067: China: Ceremonial boat on the Li River from Fubo Shan (Wave-Subduing Hill), Guilin, Guangxi Province / Bridgeman Images

PFH1177071: China: Ceremonial boat on the Li River from Fubo Shan (Wave-Subduing Hill), Guilin, Guangxi Province / Bridgeman Images

PFH1177072: China: Ceremonial boat on the Li River from Fubo Shan (Wave-Subduing Hill), Guilin, Guangxi Province / Bridgeman Images

PFH1177074: China: Dragon boats on the Li River, Guilin, Guangxi Province / Bridgeman Images

PFH1177077: China: Dragon boat and its crew on the Li River, Guilin, Guangxi Province / Bridgeman Images

PFH1177081: China: Dragon boat and its crew on the Li River, Guilin, Guangxi Province / Bridgeman Images

PFH1177088: China: Dragon boat and its crew on the Li River, Guilin, Guangxi Province / Bridgeman Images

PFH1177093: China: Dragon boat on the Li River with Seven Star Park in the background, Guilin, Guangxi Province / Bridgeman Images

PFH1177150: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177151: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177155: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177160: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177161: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177164: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177165: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177166: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177167: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177171: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177172: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177175: China: Boats on the Li River at Yangshuo, near Guilin, Guangxi Province / Bridgeman Images

PFH1177263: Thailand: Ao Lo Bakao (Lo Bakao Bay), Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1177265: Thailand: Visitors ready to kayak out into the bay, Ao Lo Dalum (Lo Dalum Bay), Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1177267: Thailand: Ao Lo Dalum (Lo Dalum Bay), Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1177268: Thailand: The tombolo (twin bays) from the Viewpoint on Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1177269: Thailand: Sunbathers, Ao Lo Dalum (Lo Dalum Bay), Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1178103: Thailand: Boat in the mangroves on the Krabi River near Krabi Town and Ko Klang, Krabi Province / Bridgeman Images