I've had the opportunity to attend with family to this amusement park, whicha has been very well conceived and since it belongs to the Guatemalan Workers Recreation organization, it has extremely low rates.
It has modern attractions and you can spend a very nice and enjoyable day with family and friends. It does not have the amount of rides as a US park, but it is very well equiped for its size.
IRTRA has also other parks and resorts in another Guatemalan location - Retalhuleu, to which I will comment in a separate review. Recommendable if you are traveling with children.

This is the place! Nothing has to envy to Disney or Six Flags or so. This is an authentic theme park for kids and adults kid's. I love this place, the only negativity is that they have only 15 or so different games. But it's actually fun and they have many experience in theme parks.

In these theme park you can find attractions for kids all ages and adults too. They have shows, food, rollercoasters and pools. Find some walking shoes and enjoy