There are so many places and methods, that it is really up to you. What do you want to achieve? Is it just for "knowing Spanish"? There are even free online courses for that, not to mention so many books such as "Teach yourself Spanish", or countless language schools online or through correspondence. However, if you need a degree or a recognised/accredited course in Spanish, this narrows down the options. Still, many institutions offer it. Have you tried this site's "find a school" feature with the term "Spanish"?
Spanish I-IV is offered online through CCCOnline. The link is : http://www.ccconline.org/courses/master_schedule.htm Hope this helps. Bill
I picked up my Spanish requirements through EduKan. They offer two five-hour courses, taught by a doctoral student (Mary Copple) at the University of New Mexico. The courses used Dos Mundos for a text, and were $575 each. I learned a lot more than I ever thought I would from an online language course. Edukan is at www.edukan.org Spanish I Spanish II