Mill A is located right next to the Little White Salmon River, a popular local spot for white water rafting. The Willard National Fish Hatchery is also situated on the river, just outside of the town. Other activities such as wind-surfing, skiing, snow boarding, camping, hunting, fishing, bicycling, golfing, and boating are also popular near Mill A and other communities. Nearby hiking locations include Dog Mountain, Indian Heaven, and Beacon Rock State Park. There is also nearby access to the Pacific Crest Trail.