McGregor Park is located 30 miles northeast of Medford, Oregon on the banks of the beautiful Rogue River. The park is situated along the Rogue-Umpqua Scenic Byway (Highway 62) just below Lost Creek Lake and near Cole Rivers Fish Hatchery. Barrier-free facilities at McGregor Park provide access to restrooms, trails, picnic areas, a playground, fishing ramps, interpretive displays, and wildlife and salmon viewing.

The US Army Corps of Engineer's McGregor Park Visitor Center is operated in conjunction with the Bureau of Land Management (BLM). BLM staff is on-hand to answer questions and provide information on the area. The Visitor Center displays information on Lost Creek Dam and area plants, wildl