Not necessarily. We’ve taken people from three to 85 on our tours. It’s all about each particular person. Young children will most likely not be in the water for the full hour. They simply get cold or bored usually after 20 to 30 minutes. This is plenty of time for them to experience snorkeling, have fun, and be excited to do it again in the future. We never force children to stay in the water longer than they want. We want them to have a great memory of it even if it means only seeing a few fish and being stoked on that!