Deane’s Children’s Park on Island Crest Way in Mercer Island is a fantastic park that caters to kids of all ages with multiple playground structures and a charming stone dragon sculpture. The shaded grounds provide a comfortable setting for play, while the bike track offers an exciting challenge for young cyclists looking to test their skills. Parents appreciate the picnic areas and benches, making it easy to enjoy a relaxing day outdoors. Though parking can be limited, nearby lots ensure convenience. This park is a perfect blend of adventure and comfort for families seeking quality time together.