Yes, there is religious freedom in Nicaragua. About 70% of the population of Nicaragua is Catholic. There are Catholic churches everywhere here but there are also many other religious groups such as Jehovah’s Witnesses, Baptists, Protestants, etc. Most of the religions that exist here are Christian but in general, whatever church you decide to join there is not discrimination or intolerance.
( Basilica de la Asuncion Cathedral, Leon, Nicaragua, pictured.)