All of the One Day and multi Day trips have trained, bilingual guides and good equipment. If you have never rafted before, this is a wonderful way to experience the natural world. There are trips for beginners, and each Tour companyoffers instruction. Standards are one-day trips year-round on the Reventazon near Turrialba, which offers rapids and calm stretches passing through spectacular landscapes. Another popular one-day is a float trip on the Corobici River near canas (class I-II) for wildlife viewing, especially birds and monkeys.