Lake Goodwin Access is available through two Snohomish County parks: Wenberg County Park on the east shore features a concrete boat ramp, parking, fishing pier, and picnic area, while Lake Goodwin Community Park on the north shore offers a swimming beach, playground, and picnic facilities.

Both parks provide year-round access suitable for boating, fishing, sea kayaking, and packrafting, though summer weekends tend to be crowded and early arrival is recommended.