Answer :
Its a famous tourist attraction because, there are so many old and historic sites there, along with the beautiful water and sunsets to shopping till you drop.
Hope this helps!
Managua is a famous tourist attraction because its territory has coasts on the Pacific Ocean and also goes through the 'Sierras de Managua' and continues on the wide plains that surround most of the Lake Xolotlan. The department has famous beaches that are easily reachable and include luxurious or rustic tourist infrastructures.