Wouldn’t kids love it if every time you made them go on a nature walk, you stumbled upon a wonderful, magical playground hidden in the woods? Families can make this dream come true at Kirkland’s fantastic Castle Park (its official name is North Rose Hill Woodlands Park). The nickname of this old-favorite park hints at its fabulous play features. Kids love the giant play structure made up of towers, turrets and secret passageways. Imaginative play blossoms here.