plymouth south high school, also known as plymouth south, or pshs, is a public high school located in plymouth, massachusetts, united states. its students are residents of the town of plymouth. plymouth south is one of two high schools in plymouth, the other being plymouth north high school. plymouth south is located near the long pond neighborhood of plymouth, west of route 3 and "the pinehills" development, and also adjacent to nearby myles standish state forest, which is the biggest publicly owned recreation area in the south shore region of massachusetts, and also one of the biggest in the state. the school colors are black, teal and white and the school's teams are the panthers.