If you are going to Costa Rica it is my guess you will make a visit to the adventure capital and want to find out all the top things to do in Arenal and La Fortuna! With an abundance of outdoor activities, not to mention amazing access and views to one of the most perfectly formed volcanoes in the country, it’s no surprise that Arenal/ La Fortuna is at the top of most Costa Rica itineraries. Well known as an outdoor adventurers playground, there are so many things to do in Arenal and La Fortuna for all ages. As most visits to the area are short, it’s important to determine in advance just what you want to do while you are in town. To help guide your planning process here are the top Arenal activities we think all families should check out.