Hosting some two million tourists, what country holds the world's largest Mardis Gras celebration each year?

Answer Brazil

Carnival in Rio de Janeiro welcomes the largest crowd for its Mardis Gras festival. The five-day celebration began in Rio in 1723 and since then has exploded into a massive party with parades, dancing, and so much more.

Last updated 4 years ago · 2.5K views · SOURCE