MV Ganga Vilas, touted as the world's longest river cruise, will culminate its journey on Tuesday in Dibrugarh, Assam. Flagged off by Prime Minister Narendra Modi on January 13, MV Ganga Vilas began its journey from Varanasi. "MV Ganga Vilas will culminate its journey on February 28 in Dibrugarh. A welcome ceremony will be organised by the Inland Waterways Authority of India, under the aegis of Ministry of Ports, Shipping and Waterways...in Dibrugarh on the same day," IWAI said in a statement.