We took our 16 and 13 year old daughters, and 12 year old son zip-lining at Northshore. Our guides, Hannibal, the Lorax, and Butters, were awesome and truly made our day with their great attitudes and constant humor. We thought the zip lines were fun, although not the most extreme or challenging. The fact that we got to do it with some really fun and cool people made it all that much more enjoyable. There was a kid in our group who was very nervous, and the guides were amazing in their patience and caring approach to getting him comfortable and making sure we all had fun, including him. This is a great family excursion, and we saw people from around 9 to around 60 enjoying it. It is also close to some cool things to do on the Maui North Shore - Mama's, Jaws, Paia, etc., so you can't really go wrong. It doesn't hurt to know that you are spending your dollars with good folks as well. Thanks again for a great time!