Located east of Pierre, Farm Island attracts all types of visitors - campers, swimmers, hikers, anglers, bird watchers and bicyclists. With easy access to Lake Sharpe and popular beaches and trails, this park stays busy throughout the year. Additionally, the park has ties to the Lewis and Clark expedition, which is detailed in the Lewis and Clark family center.

Farm Island features an island nature area, which provides an outdoor classroom for visitors. Eight miles of hiking trails wind through the island and give hikers, walkers, cross-country skiers and bicyclists a chance for peace, quiet and nature observation.

Deer and a variety of birds are very common to see on the island. Trail users may also notice traces of beaver activity near the water. Users also have access to a nature observation blind.