Si-o Se Pol Bridge (Allahverdi Khan Bridge) over Zayanderud River, Esfahan, Iran, Middle East

The Nak Khan River, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

View of the Nile river and Aga Khan Mausoleum from small boat in Aswan, Aswan, Nubia, Egypt, North Africa, Africa

View of The River Nile and The Mausoleum of Aga Khan on the West Bank, Aswan, Upper Egypt, Egypt, North Africa, Africa

View of the Nile river and Aga Khan Mausoleum from small boat in Aswan, Aswan, Nubia, Egypt, North Africa, Africa

View of the Nile river and Aga Khan Mausoleum from small boat in Aswan, Aswan, Nubia, Egypt, North Africa, Africa

Vieiw over Luang Prabang to the Southeast from Phu Si hill with the Nam Khan River and the Old Bridge in the background, Luang Prabang, Laos

View of The River Nile and The Mausoleum of Aga Khan on the West Bank, Aswan, Upper Egypt, Egypt, North Africa, Africa

View of the Nile river and Aga Khan Mausoleum from small boat in Aswan, Aswan, Nubia, Egypt, North Africa, Africa

View of the Nile river and Aga Khan Mausoleum from small boat in Aswan, Aswan, Nubia, Egypt, North Africa, Africa

Bamboo footbridge accross the Nam Khan River, Luang Prabang, Laos

Mausoleum of Sultan Muhammad Shah, Aga Khan III, 1877-1957, Nile river bank, Aswan, Egypt, North Africa, Africa

Allahverdi Khan bridge (Si-o-Se poi), Bridge of Thirty Three Arches over the Zaindeh (Zayande) (Zayandeh) River, Isfahan (Esfahan), Iran, Middle East

Monk, Khan river, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

Overlooking the River Nile and the Mausoleum of Aga Khan, Aswan, Egypt, North Africa, Africa

Mekong and Khan Rivers, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

Khan River, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

Khan River, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

Khan River, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

Fishing boats in Bang Saphan, Prachuap Khiri Khan Province, Thailand, Asia

Waterfall in tropical forest, Bang Saphan, Prachuap Khiri Khan Province, Thailand, Asia

Si-o-se Pol Bridge or Allah-Verdi Khan Bridge over Zayande-Rud river, Esfahan, Iran, Asia

View through bridge arch, Si-o-se Pol Bridge or Allah-Verdi Khan Bridge at dusk, Esfahan, Iran, Asia

A sunset scene over the Mekong river where it meets the Nam Khan river, Luang Prabang, Laos, Southeast Asia

Onan River at dawn in Northeastern Mongolia, with pink light in the sky and reflected in the tranquil water. Chingiss Khan is reputed to have been born near the Onon River, Mongolia