Home to a thriving business community, Rancho Santa Margarita is one of Orange County's youngest and best planned cities. Boasting a central location, the Koll Center offers you a convenient route across the country via the Foothill Toll Road, SR 241. Enjoy a working environment that inspires calm, with floor to ceiling windows delivering an abundance of natural light and stunning views of Saddleback Mountain. There's plenty of places to explore nearby, including a variety of local eateries and the impressive O'Neill Regional Park.