“Only those who risk going too far can possibly find out how far one can go”. – T.S. Eliot
After our horseback ride and lunch, it was time for our next adventure: A two-hour guided tour of Mistical Arenal Hanging Bridges Park with a naturalist. The trail is about two miles long, and follows a footpath through the innermost parts of the rainforest as well as passes high up through the jungle canopy over 6 hanging bridges (the highest one being 148 feet/45 m above ground) and four lower bridges. You can do the walk without a guide however having a trained eye and a professional naturalist was amazing as we learned a ton about the diverse flora and fauna in the area and saw lots of interesting things we would have missed on our own.
We met our guide, Gustavo at the entrance and were on our way. As we were walking, Gustavo told us a little history about the park. The park was built on the property of the Castillo Rodriguez family who had inherited this pristine land from their family. Wanting to share its immense value and beauty, the land owners formed a partnership with Los Puentes Colgantes de Arenal to develop the land with the mission of preserving this unique ecosystem while also opening it up for sustainable tourism. Construction on the park began in 2000 and Mistical Arenal Hanging Bridges Park was opened in 2002 with complete transfer of management back to the Castillo Rodriguez family in 2014.
As we left the beautiful gardens surrounding the entrance of the park, we were mesmerized by the almost deafening sound of cicadas. Unlike where we live, cicadas live year round in this part of Costa Rica thanks to its ideal climate. Gustavo told us that after the cicadas hatch from their shells, they live for only 5-6 weeks and it is a 9 and 13 year cycle. That is why they lay eggs all the time since it takes so many years to hatch. The magic of nature never ceases to amaze me.
While we were walking, I stopped to ask Gustavo about the importance of colors. Many of the most brilliant colored insects in Costa Rica are poisonous (such as the “Blue Jeans Poison Dart Frog) and the brilliant colors are a warning to predators or else a way to attract them. Flowers also have an interesting role in colors. For instance, the Heliconia flowers which are common throughout Costa Rica are fuzzy and look like a bird of paradise. Most people mistake the large, red pieces as the flowers. However, the small yellow parts are the actual flower and the red part is a modified leaf. It is a natural way of attracting pollinators.