Age restrictions for trail users vary by location and activity. In Massachusetts, children under 16 are required by law to wear helmets when operating or riding as a passenger on a bicycle.
Additionally, the use of recreation vehicles, such as all-terrain vehicles (ATVs) and recreation utility vehicles (UTVs), is subject to age restrictions. For example, persons under 16½ may operate a recreation vehicle across a public way only if the operator is directly supervised by an adult.
It’s essential to check the specific regulations for the trail or activity you plan to engage in, as these can vary.