The different alcohol and drug abuse rehabilitation programs which are available to alcohol and drug addicted people in Yosemite National Park, California can differ in several various ways. Quite a few alcohol and drug abuse rehabilitation programs take place in a residential or inpatient location, where individuals remain the entire time they are in rehab which offers a more conducive rehab environment. Others offer drug and alcohol abuse rehab programs on an outpatient basis which provides a sense of versatility, although outpatient programs are not always an appropriate substance abuse rehab service for men and women in Yosemite National Park who are struggling with serious addiction difficulties. Whether or not inpatient or outpatient substance abuse treatment programs are selected, there are varying lengths of time that individuals will be required to stay in the alcohol and drug treatment facility. For instance, some short-term programs provide services for a month or less, whereas long-term centers will demand at least a 12 week stay.