This tour was absolutely one of the best adventures we've been on, and for many reasons. #1, this is the original zipline in Monteverde area and is neither commercial nor overbooked, #2, the guides were very thorough and made us feel comfortable the entire time, #3, the guides had a great sense of humour and made us laugh and teased us like we were old friends, #4, the experience of being in the tree canopies is simply amazing. We highly recommend this tour to anyone staying in the area.