Wonderland Treatment Center

Lindsay Lohan and Pat O'Brien have been known to book rooms in the modern, hotel-style chambers of the Wonderland Center. With more of a preppy, country club feel than that of a serious treatment center, Wonderland occupies a rustic lodge-like building in Laurel Canyon with two swimming pools and three acres of a serene nature landscape. Double rooms start at $48,000 per month; private rooms at $58,000.