Alt Reservation is a patchwork of former pastures that have been allowed to grow since the early 1900s. Greenbelt currently manages the property to enhance wildlife populations and provide visitors with a peaceful place to walk among the white pines that thrive in its soil.

Visitors will note the stone walls that once served as pasture borders. The rolling land is largely made up of oak and pine forest with a small red maple bottomland. A relic white cedar swamp, known as Beaver Pond, is located at the southern edge of Alt Woodland.