Welcome to Sunnyside Adventures!

Allan Murillo, founder of Sunnyside Adventure welcomes you to Sunnyside Adventures Costa Rica.

Sunnyside Adventures was founded in 1995 and very soon it was defining the meaning of private tailored tours in the Guanacaste area.

Innovation, excellent transportation, dedication and quality service is our mission to all our clients ever since!

The province of Guanacaste Our northern territory is blessed with spectacular natural heritage and some of the most interesting natural environments, those areas are easy reached from your hotel on half day or full day tour.