What's the role of a counselor in camps?

Native speaker’s answer
Rebecca
A "camp counselor" helps with planning activities, and, in general, guides the kids through the camp and activities and ensures their safety. They receive training to support the kid's needs during the camp. Ex: My camp counselors were always amazing at summer camp! We usually became friends. Ex: I volunteered as a camp counselor this summer. I can put the experience and training on my CV.