Idylwood Park in Redmond offers a popular and scenic spot for a beach day, especially during sunny weekends. The park features a swim area with lifeguards in season, a bathhouse, picnic spots, and a small boat launch for kayaks and SUPs. It is the only free public access to Lake Sammamish, making it busy during peak times. Visitors enjoy the warmer water and the chance to spend 2-3 hours relaxing with family, though parking can be difficult on hot days. The park is ideal for swimming, sunbathing, and paddleboarding, but some note that the water can be gross and bacteria levels high at times. A bald eagle family lives nearby, adding to the natural beauty. While it is great for families and picnics, those seeking a quieter dog walking spot may prefer other parks. Overall, Idylwood Park is a lively, family-friendly place to enjoy a day outdoors.