Mission ViejoMission Viejo is an excellent play structure for young children to learn and have fun with their friends. It has five Pebble Climber steps positioned around its main entrance, to start the fun off on the right foot. They can also reach the 3 foot pinnacle of the structure by climbing the metal Spiral Climber on the opposite side. Between them are fun built in activities, including a Spelling Panel which encourages them to practice their language